209434764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 658022400

約数和(自身を除く): 448587636

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 67, 68, 77, 84, 102, 119, 132, 134, 154, 187, 199, 201, 204, 231, 238, 268, 308, 357, 374, 398, 402, 462, 469, 476, 561, 597, 714, 737, 748, 796, 804, 924, 938, 1122, 1139, 1194, 1309, 1393, 1407, 1428, 1474, 1876, 2189, 2211, 2244, 2278, 2388, 2618, 2786, 2814, 2948, 3383, 3417, 3927, 4179, 4378, 4422, 4556, 5159, 5236, 5572, 5628, 6567, 6766, 6834, 7854, 7973, 8358, 8756, 8844, 10149, 10318, 12529, 13134, 13333, 13532, 13668, 15323, 15477, 15708, 15946, 16716, 20298, 20636, 23681, 23919, 25058, 26268, 26666, 30646, 30954, 31892, 37213, 37587, 39999, 40596, 45969, 47362, 47838, 50116, 53332, 61292, 61908, 71043, 74426, 75174, 79998, 87703, 91938, 93331, 94724, 95676, 111639, 142086, 146663, 148852, 150348, 159996, 175406, 183876, 186662, 223278, 226661, 260491, 263109, 279993, 284172, 293326, 350812, 373324, 439989, 446556, 453322, 520982, 526218, 559986, 586652, 679983, 781473, 879978, 906644, 1026641, 1041964, 1052436, 1119972, 1359966, 1562946, 1586627, 1759956, 2053282, 2493271, 2719932, 3079923, 3125892, 3173254, 4106564, 4759881, 4986542, 6159846, 6346508, 7479813, 9519762, 9973084, 12319692, 14959626, 17452897, 19039524, 29919252, 34905794, 52358691, 69811588, 104717382, 209434764]

約数ペア:

[(1, 209434764), (2, 104717382), (3, 69811588), (4, 52358691), (6, 34905794), (7, 29919252), (11, 19039524), (12, 17452897), (14, 14959626), (17, 12319692), (21, 9973084), (22, 9519762), (28, 7479813), (33, 6346508), (34, 6159846), (42, 4986542), (44, 4759881), (51, 4106564), (66, 3173254), (67, 3125892), (68, 3079923), (77, 2719932), (84, 2493271), (102, 2053282), (119, 1759956), (132, 1586627), (134, 1562946), (154, 1359966), (187, 1119972), (199, 1052436), (201, 1041964), (204, 1026641), (231, 906644), (238, 879978), (268, 781473), (308, 679983), (357, 586652), (374, 559986), (398, 526218), (402, 520982), (462, 453322), (469, 446556), (476, 439989), (561, 373324), (597, 350812), (714, 293326), (737, 284172), (748, 279993), (796, 263109), (804, 260491), (924, 226661), (938, 223278), (1122, 186662), (1139, 183876), (1194, 175406), (1309, 159996), (1393, 150348), (1407, 148852), (1428, 146663), (1474, 142086), (1876, 111639), (2189, 95676), (2211, 94724), (2244, 93331), (2278, 91938), (2388, 87703), (2618, 79998), (2786, 75174), (2814, 74426), (2948, 71043), (3383, 61908), (3417, 61292), (3927, 53332), (4179, 50116), (4378, 47838), (4422, 47362), (4556, 45969), (5159, 40596), (5236, 39999), (5572, 37587), (5628, 37213), (6567, 31892), (6766, 30954), (6834, 30646), (7854, 26666), (7973, 26268), (8358, 25058), (8756, 23919), (8844, 23681), (10149, 20636), (10318, 20298), (12529, 16716), (13134, 15946), (13333, 15708), (13532, 15477), (13668, 15323)]