197232016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3347}}^1$

素因数の和:3511

約数の個数: 40

約数和(自身を含む): 398545920

約数和(自身を除く): 201313904

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 127, 232, 254, 464, 508, 1016, 2032, 3347, 3683, 6694, 7366, 13388, 14732, 26776, 29464, 53552, 58928, 97063, 194126, 388252, 425069, 776504, 850138, 1553008, 1700276, 3400552, 6801104, 12327001, 24654002, 49308004, 98616008, 197232016]

約数ペア:

[(1, 197232016), (2, 98616008), (4, 49308004), (8, 24654002), (16, 12327001), (29, 6801104), (58, 3400552), (116, 1700276), (127, 1553008), (232, 850138), (254, 776504), (464, 425069), (508, 388252), (1016, 194126), (2032, 97063), (3347, 58928), (3683, 53552), (6694, 29464), (7366, 26776), (13388, 14732)]