201370510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 407151360

約数和(自身を除く): 205780850

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 89, 110, 134, 178, 307, 335, 445, 614, 670, 737, 890, 979, 1474, 1535, 1958, 3070, 3377, 3685, 4895, 5963, 6754, 7370, 9790, 11926, 16885, 20569, 27323, 29815, 33770, 41138, 54646, 59630, 65593, 102845, 131186, 136615, 205690, 226259, 273230, 300553, 327965, 452518, 601106, 655930, 1131295, 1502765, 1830641, 2262590, 3005530, 3661282, 9153205, 18306410, 20137051, 40274102, 100685255, 201370510]

約数ペア:

[(1, 201370510), (2, 100685255), (5, 40274102), (10, 20137051), (11, 18306410), (22, 9153205), (55, 3661282), (67, 3005530), (89, 2262590), (110, 1830641), (134, 1502765), (178, 1131295), (307, 655930), (335, 601106), (445, 452518), (614, 327965), (670, 300553), (737, 273230), (890, 226259), (979, 205690), (1474, 136615), (1535, 131186), (1958, 102845), (3070, 65593), (3377, 59630), (3685, 54646), (4895, 41138), (5963, 33770), (6754, 29815), (7370, 27323), (9790, 20569), (11926, 16885)]