201972530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{696457}}^1$

素因数の和:696493

約数の個数: 16

約数和(自身を含む): 376087320

約数和(自身を除く): 174114790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 696457, 1392914, 3482285, 6964570, 20197253, 40394506, 100986265, 201972530]

約数ペア:

[(1, 201972530), (2, 100986265), (5, 40394506), (10, 20197253), (29, 6964570), (58, 3482285), (145, 1392914), (290, 696457)]