197064664

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{4409}}^1$

素因数の和:4603

約数の個数: 32

約数和(自身を含む): 382082400

約数和(自身を除く): 185017736

約数列:

[1, 2, 4, 8, 37, 74, 148, 151, 296, 302, 604, 1208, 4409, 5587, 8818, 11174, 17636, 22348, 35272, 44696, 163133, 326266, 652532, 665759, 1305064, 1331518, 2663036, 5326072, 24633083, 49266166, 98532332, 197064664]

約数ペア:

[(1, 197064664), (2, 98532332), (4, 49266166), (8, 24633083), (37, 5326072), (74, 2663036), (148, 1331518), (151, 1305064), (296, 665759), (302, 652532), (604, 326266), (1208, 163133), (4409, 44696), (5587, 35272), (8818, 22348), (11174, 17636)]