201968470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{63313}}^1$

素因数の和:63360

約数の個数: 32

約数和(自身を含む): 410274720

約数和(自身を除く): 208306250

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 63313, 126626, 316565, 633130, 696443, 1392886, 1836077, 3482215, 3672154, 6964430, 9180385, 18360770, 20196847, 40393694, 100984235, 201968470]

約数ペア:

[(1, 201968470), (2, 100984235), (5, 40393694), (10, 20196847), (11, 18360770), (22, 9180385), (29, 6964430), (55, 3672154), (58, 3482215), (110, 1836077), (145, 1392886), (290, 696443), (319, 633130), (638, 316565), (1595, 126626), (3190, 63313)]