201462008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{28979}}^1$

素因数の和:29075

約数の個数: 32

約数和(自身を含む): 417312000

約数和(自身を除く): 215849992

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 28979, 57958, 115916, 231832, 318769, 637538, 1275076, 2289341, 2550152, 4578682, 9157364, 18314728, 25182751, 50365502, 100731004, 201462008]

約数ペア:

[(1, 201462008), (2, 100731004), (4, 50365502), (8, 25182751), (11, 18314728), (22, 9157364), (44, 4578682), (79, 2550152), (88, 2289341), (158, 1275076), (316, 637538), (632, 318769), (869, 231832), (1738, 115916), (3476, 57958), (6952, 28979)]