212200090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{1493}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 390149136

約数和(自身を除く): 177949046

約数列:

[1, 2, 5, 10, 61, 122, 233, 305, 466, 610, 1165, 1493, 2330, 2986, 7465, 14213, 14930, 28426, 71065, 91073, 142130, 182146, 347869, 455365, 695738, 910730, 1739345, 3478690, 21220009, 42440018, 106100045, 212200090]

約数ペア:

[(1, 212200090), (2, 106100045), (5, 42440018), (10, 21220009), (61, 3478690), (122, 1739345), (233, 910730), (305, 695738), (466, 455365), (610, 347869), (1165, 182146), (1493, 142130), (2330, 91073), (2986, 71065), (7465, 28426), (14213, 14930)]