201194110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67289}}^1$

素因数の和:67332

約数の個数: 32

約数和(自身を含む): 406969920

約数和(自身を除く): 205775810

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 67289, 134578, 336445, 672890, 874757, 1547647, 1749514, 3095294, 4373785, 7738235, 8747570, 15476470, 20119411, 40238822, 100597055, 201194110]

約数ペア:

[(1, 201194110), (2, 100597055), (5, 40238822), (10, 20119411), (13, 15476470), (23, 8747570), (26, 7738235), (46, 4373785), (65, 3095294), (115, 1749514), (130, 1547647), (230, 874757), (299, 672890), (598, 336445), (1495, 134578), (2990, 67289)]