202213620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 728687232

約数和(自身を除く): 526473612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 167, 180, 186, 210, 217, 252, 279, 310, 315, 334, 372, 420, 434, 465, 501, 558, 620, 630, 651, 668, 835, 868, 930, 961, 1002, 1085, 1116, 1169, 1260, 1302, 1395, 1503, 1670, 1860, 1922, 1953, 2004, 2170, 2338, 2505, 2604, 2790, 2883, 3006, 3255, 3340, 3507, 3844, 3906, 4340, 4676, 4805, 5010, 5177, 5580, 5766, 5845, 6012, 6510, 6727, 7014, 7515, 7812, 8649, 9610, 9765, 10020, 10354, 10521, 11532, 11690, 13020, 13454, 14028, 14415, 15030, 15531, 17298, 17535, 19220, 19530, 20181, 20708, 21042, 23380, 25885, 26908, 28830, 30060, 31062, 33635, 34596, 35070, 36239, 39060, 40362, 42084, 43245, 46593, 51770, 52605, 57660, 60543, 62124, 67270, 70140, 72478, 77655, 80724, 86490, 93186, 100905, 103540, 105210, 108717, 121086, 134540, 144956, 155310, 160487, 172980, 181195, 186372, 201810, 210420, 217434, 232965, 242172, 302715, 310620, 320974, 326151, 362390, 403620, 434868, 465930, 481461, 543585, 605430, 641948, 652302, 724780, 802435, 931860, 962922, 1087170, 1123409, 1210860, 1304604, 1444383, 1604870, 1630755, 1925844, 2174340, 2246818, 2407305, 2888766, 3209740, 3261510, 3370227, 4493636, 4814610, 5617045, 5777532, 6523020, 6740454, 7221915, 9629220, 10110681, 11234090, 13480908, 14443830, 16851135, 20221362, 22468180, 28887660, 33702270, 40442724, 50553405, 67404540, 101106810, 202213620]

約数ペア:

[(1, 202213620), (2, 101106810), (3, 67404540), (4, 50553405), (5, 40442724), (6, 33702270), (7, 28887660), (9, 22468180), (10, 20221362), (12, 16851135), (14, 14443830), (15, 13480908), (18, 11234090), (20, 10110681), (21, 9629220), (28, 7221915), (30, 6740454), (31, 6523020), (35, 5777532), (36, 5617045), (42, 4814610), (45, 4493636), (60, 3370227), (62, 3261510), (63, 3209740), (70, 2888766), (84, 2407305), (90, 2246818), (93, 2174340), (105, 1925844), (124, 1630755), (126, 1604870), (140, 1444383), (155, 1304604), (167, 1210860), (180, 1123409), (186, 1087170), (210, 962922), (217, 931860), (252, 802435), (279, 724780), (310, 652302), (315, 641948), (334, 605430), (372, 543585), (420, 481461), (434, 465930), (465, 434868), (501, 403620), (558, 362390), (620, 326151), (630, 320974), (651, 310620), (668, 302715), (835, 242172), (868, 232965), (930, 217434), (961, 210420), (1002, 201810), (1085, 186372), (1116, 181195), (1169, 172980), (1260, 160487), (1302, 155310), (1395, 144956), (1503, 134540), (1670, 121086), (1860, 108717), (1922, 105210), (1953, 103540), (2004, 100905), (2170, 93186), (2338, 86490), (2505, 80724), (2604, 77655), (2790, 72478), (2883, 70140), (3006, 67270), (3255, 62124), (3340, 60543), (3507, 57660), (3844, 52605), (3906, 51770), (4340, 46593), (4676, 43245), (4805, 42084), (5010, 40362), (5177, 39060), (5580, 36239), (5766, 35070), (5845, 34596), (6012, 33635), (6510, 31062), (6727, 30060), (7014, 28830), (7515, 26908), (7812, 25885), (8649, 23380), (9610, 21042), (9765, 20708), (10020, 20181), (10354, 19530), (10521, 19220), (11532, 17535), (11690, 17298), (13020, 15531), (13454, 15030), (14028, 14415)]