207310572

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 620838400

約数和(自身を除く): 413527828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 103, 126, 147, 163, 196, 206, 252, 294, 309, 326, 343, 412, 441, 489, 588, 618, 652, 686, 721, 882, 927, 978, 1029, 1141, 1236, 1372, 1442, 1467, 1764, 1854, 1956, 2058, 2163, 2282, 2884, 2934, 3087, 3423, 3708, 4116, 4326, 4564, 5047, 5868, 6174, 6489, 6846, 7987, 8652, 10094, 10269, 12348, 12978, 13692, 15141, 15974, 16789, 20188, 20538, 23961, 25956, 30282, 31948, 33578, 35329, 41076, 45423, 47922, 50367, 55909, 60564, 67156, 70658, 71883, 90846, 95844, 100734, 105987, 111818, 117523, 141316, 143766, 151101, 167727, 181692, 201468, 211974, 223636, 235046, 287532, 302202, 317961, 335454, 352569, 423948, 470092, 503181, 604404, 635922, 670908, 705138, 822661, 1006362, 1057707, 1271844, 1410276, 1645322, 2012724, 2115414, 2467983, 3290644, 4230828, 4935966, 5758627, 7403949, 9871932, 11517254, 14807898, 17275881, 23034508, 29615796, 34551762, 51827643, 69103524, 103655286, 207310572]

約数ペア:

[(1, 207310572), (2, 103655286), (3, 69103524), (4, 51827643), (6, 34551762), (7, 29615796), (9, 23034508), (12, 17275881), (14, 14807898), (18, 11517254), (21, 9871932), (28, 7403949), (36, 5758627), (42, 4935966), (49, 4230828), (63, 3290644), (84, 2467983), (98, 2115414), (103, 2012724), (126, 1645322), (147, 1410276), (163, 1271844), (196, 1057707), (206, 1006362), (252, 822661), (294, 705138), (309, 670908), (326, 635922), (343, 604404), (412, 503181), (441, 470092), (489, 423948), (588, 352569), (618, 335454), (652, 317961), (686, 302202), (721, 287532), (882, 235046), (927, 223636), (978, 211974), (1029, 201468), (1141, 181692), (1236, 167727), (1372, 151101), (1442, 143766), (1467, 141316), (1764, 117523), (1854, 111818), (1956, 105987), (2058, 100734), (2163, 95844), (2282, 90846), (2884, 71883), (2934, 70658), (3087, 67156), (3423, 60564), (3708, 55909), (4116, 50367), (4326, 47922), (4564, 45423), (5047, 41076), (5868, 35329), (6174, 33578), (6489, 31948), (6846, 30282), (7987, 25956), (8652, 23961), (10094, 20538), (10269, 20188), (12348, 16789), (12978, 15974), (13692, 15141)]