201231052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{240707}}^1$

素因数の和:240741

約数の個数: 24

約数和(自身を含む): 404389440

約数和(自身を除く): 203158388

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 240707, 481414, 962828, 2647777, 4573433, 5295554, 9146866, 10591108, 18293732, 50307763, 100615526, 201231052]

約数ペア:

[(1, 201231052), (2, 100615526), (4, 50307763), (11, 18293732), (19, 10591108), (22, 9146866), (38, 5295554), (44, 4573433), (76, 2647777), (209, 962828), (418, 481414), (836, 240707)]