201622832

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:634

約数の個数: 60

約数和(自身を含む): 419243256

約数和(自身を除く): 217620424

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 361, 521, 536, 722, 1042, 1072, 1273, 1444, 2084, 2546, 2888, 4168, 5092, 5776, 8336, 9899, 10184, 19798, 20368, 24187, 34907, 39596, 48374, 69814, 79192, 96748, 139628, 158384, 188081, 193496, 279256, 376162, 386992, 558512, 663233, 752324, 1326466, 1504648, 2652932, 3009296, 5305864, 10611728, 12601427, 25202854, 50405708, 100811416, 201622832]

約数ペア:

[(1, 201622832), (2, 100811416), (4, 50405708), (8, 25202854), (16, 12601427), (19, 10611728), (38, 5305864), (67, 3009296), (76, 2652932), (134, 1504648), (152, 1326466), (268, 752324), (304, 663233), (361, 558512), (521, 386992), (536, 376162), (722, 279256), (1042, 193496), (1072, 188081), (1273, 158384), (1444, 139628), (2084, 96748), (2546, 79192), (2888, 69814), (4168, 48374), (5092, 39596), (5776, 34907), (8336, 24187), (9899, 20368), (10184, 19798)]