223602808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{195457}}^1$

素因数の和:195487

約数の個数: 32

約数和(自身を含む): 492554160

約数和(自身を除く): 268951352

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 195457, 390914, 781828, 1563656, 2150027, 2540941, 4300054, 5081882, 8600108, 10163764, 17200216, 20327528, 27950351, 55900702, 111801404, 223602808]

約数ペア:

[(1, 223602808), (2, 111801404), (4, 55900702), (8, 27950351), (11, 20327528), (13, 17200216), (22, 10163764), (26, 8600108), (44, 5081882), (52, 4300054), (88, 2540941), (104, 2150027), (143, 1563656), (286, 781828), (572, 390914), (1144, 195457)]