201754312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{2383}}^1$

素因数の和:2965

約数の個数: 32

約数和(自身を含む): 399081600

約数和(自身を除く): 197327288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 557, 1114, 2228, 2383, 4456, 4766, 9532, 10583, 19064, 21166, 42332, 45277, 84664, 90554, 181108, 362216, 1327331, 2654662, 5309324, 10618648, 25219289, 50438578, 100877156, 201754312]

約数ペア:

[(1, 201754312), (2, 100877156), (4, 50438578), (8, 25219289), (19, 10618648), (38, 5309324), (76, 2654662), (152, 1327331), (557, 362216), (1114, 181108), (2228, 90554), (2383, 84664), (4456, 45277), (4766, 42332), (9532, 21166), (10583, 19064)]