221828030

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{44101}}^1$

素因数の和:44611

約数の個数: 16

約数和(自身を含む): 400093344

約数和(自身を除く): 178265314

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 44101, 88202, 220505, 441010, 22182803, 44365606, 110914015, 221828030]

約数ペア:

[(1, 221828030), (2, 110914015), (5, 44365606), (10, 22182803), (503, 441010), (1006, 220505), (2515, 88202), (5030, 44101)]