201287372

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31991}}^1$

素因数の和:32030

約数の個数: 36

約数和(自身を含む): 416983728

約数和(自身を除く): 215696356

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 31991, 63982, 127964, 351901, 415883, 703802, 831766, 1407604, 1663532, 3870911, 4574713, 7741822, 9149426, 15483644, 18298852, 50321843, 100643686, 201287372]

約数ペア:

[(1, 201287372), (2, 100643686), (4, 50321843), (11, 18298852), (13, 15483644), (22, 9149426), (26, 7741822), (44, 4574713), (52, 3870911), (121, 1663532), (143, 1407604), (242, 831766), (286, 703802), (484, 415883), (572, 351901), (1573, 127964), (3146, 63982), (6292, 31991)]