202173210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1204

約数の個数: 96

約数和(自身を含む): 551940480

約数和(自身を除く): 349767270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 71, 87, 90, 142, 145, 174, 213, 261, 290, 355, 426, 435, 522, 639, 710, 870, 1065, 1091, 1278, 1305, 2059, 2130, 2182, 2610, 3195, 3273, 4118, 5455, 6177, 6390, 6546, 9819, 10295, 10910, 12354, 16365, 18531, 19638, 20590, 30885, 31639, 32730, 37062, 49095, 61770, 63278, 77461, 92655, 94917, 98190, 154922, 158195, 185310, 189834, 232383, 284751, 316390, 387305, 464766, 474585, 569502, 697149, 774610, 949170, 1161915, 1394298, 1423755, 2246369, 2323830, 2847510, 3485745, 4492738, 6739107, 6971490, 11231845, 13478214, 20217321, 22463690, 33695535, 40434642, 67391070, 101086605, 202173210]

約数ペア:

[(1, 202173210), (2, 101086605), (3, 67391070), (5, 40434642), (6, 33695535), (9, 22463690), (10, 20217321), (15, 13478214), (18, 11231845), (29, 6971490), (30, 6739107), (45, 4492738), (58, 3485745), (71, 2847510), (87, 2323830), (90, 2246369), (142, 1423755), (145, 1394298), (174, 1161915), (213, 949170), (261, 774610), (290, 697149), (355, 569502), (426, 474585), (435, 464766), (522, 387305), (639, 316390), (710, 284751), (870, 232383), (1065, 189834), (1091, 185310), (1278, 158195), (1305, 154922), (2059, 98190), (2130, 94917), (2182, 92655), (2610, 77461), (3195, 63278), (3273, 61770), (4118, 49095), (5455, 37062), (6177, 32730), (6390, 31639), (6546, 30885), (9819, 20590), (10295, 19638), (10910, 18531), (12354, 16365)]