207029803934

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{3967}}^1\times {\mathrm{61981}}^1$

素因数の和:66371

約数の個数: 16

約数和(自身を含む): 311365833216

約数和(自身を除く): 104336029282

約数列:

[1, 2, 421, 842, 3967, 7934, 61981, 123962, 1670107, 3340214, 26094001, 52188002, 245878627, 491757254, 103514901967, 207029803934]

約数ペア:

[(1, 207029803934), (2, 103514901967), (421, 491757254), (842, 245878627), (3967, 52188002), (7934, 26094001), (61981, 3340214), (123962, 1670107)]