201864830

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{41113}}^1$

素因数の和:41611

約数の個数: 16

約数和(自身を含む): 364105584

約数和(自身を除く): 162240754

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 41113, 82226, 205565, 411130, 20186483, 40372966, 100932415, 201864830]

約数ペア:

[(1, 201864830), (2, 100932415), (5, 40372966), (10, 20186483), (491, 411130), (982, 205565), (2455, 82226), (4910, 41113)]