201077684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 397084800

約数和(自身を除く): 196007116

約数列:

[1, 2, 4, 19, 23, 37, 38, 46, 74, 76, 92, 148, 437, 703, 851, 874, 1406, 1702, 1748, 2812, 3109, 3404, 6218, 12436, 16169, 32338, 59071, 64676, 71507, 115033, 118142, 143014, 230066, 236284, 286028, 460132, 1358633, 2185627, 2645759, 2717266, 4371254, 5291518, 5434532, 8742508, 10583036, 50269421, 100538842, 201077684]

約数ペア:

[(1, 201077684), (2, 100538842), (4, 50269421), (19, 10583036), (23, 8742508), (37, 5434532), (38, 5291518), (46, 4371254), (74, 2717266), (76, 2645759), (92, 2185627), (148, 1358633), (437, 460132), (703, 286028), (851, 236284), (874, 230066), (1406, 143014), (1702, 118142), (1748, 115033), (2812, 71507), (3109, 64676), (3404, 59071), (6218, 32338), (12436, 16169)]