201072395536

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{213000419}}^1$

素因数の和:213000486

約数の個数: 20

約数和(自身を含む): 396180781200

約数和(自身を除く): 195108385664

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 213000419, 426000838, 852001676, 1704003352, 3408006704, 12567024721, 25134049442, 50268098884, 100536197768, 201072395536]

約数ペア:

[(1, 201072395536), (2, 100536197768), (4, 50268098884), (8, 25134049442), (16, 12567024721), (59, 3408006704), (118, 1704003352), (236, 852001676), (472, 426000838), (944, 213000419)]