201931548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26417}}^1$

素因数の和:26451

約数の個数: 72

約数和(自身を含む): 590283792

約数和(自身を除く): 388352244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 26417, 52834, 79251, 105668, 158502, 184919, 317004, 343421, 369838, 554757, 686842, 739676, 1030263, 1109514, 1294433, 1373684, 2060526, 2219028, 2403947, 2588866, 3883299, 4121052, 4807894, 5177732, 7211841, 7766598, 9615788, 14423682, 15533196, 16827629, 28847364, 33655258, 50482887, 67310516, 100965774, 201931548]

約数ペア:

[(1, 201931548), (2, 100965774), (3, 67310516), (4, 50482887), (6, 33655258), (7, 28847364), (12, 16827629), (13, 15533196), (14, 14423682), (21, 9615788), (26, 7766598), (28, 7211841), (39, 5177732), (42, 4807894), (49, 4121052), (52, 3883299), (78, 2588866), (84, 2403947), (91, 2219028), (98, 2060526), (147, 1373684), (156, 1294433), (182, 1109514), (196, 1030263), (273, 739676), (294, 686842), (364, 554757), (546, 369838), (588, 343421), (637, 317004), (1092, 184919), (1274, 158502), (1911, 105668), (2548, 79251), (3822, 52834), (7644, 26417)]