208025034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3571}}^1$

素因数の和:3675

約数の個数: 64

約数和(自身を含む): 507509760

約数和(自身を除く): 299484726

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 219, 266, 399, 438, 511, 798, 1022, 1387, 1533, 2774, 3066, 3571, 4161, 7142, 8322, 9709, 10713, 19418, 21426, 24997, 29127, 49994, 58254, 67849, 74991, 135698, 149982, 203547, 260683, 407094, 474943, 521366, 782049, 949886, 1424829, 1564098, 1824781, 2849658, 3649562, 4952977, 5474343, 9905954, 10948686, 14858931, 29717862, 34670839, 69341678, 104012517, 208025034]

約数ペア:

[(1, 208025034), (2, 104012517), (3, 69341678), (6, 34670839), (7, 29717862), (14, 14858931), (19, 10948686), (21, 9905954), (38, 5474343), (42, 4952977), (57, 3649562), (73, 2849658), (114, 1824781), (133, 1564098), (146, 1424829), (219, 949886), (266, 782049), (399, 521366), (438, 474943), (511, 407094), (798, 260683), (1022, 203547), (1387, 149982), (1533, 135698), (2774, 74991), (3066, 67849), (3571, 58254), (4161, 49994), (7142, 29127), (8322, 24997), (9709, 21426), (10713, 19418)]