99289204

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 205309440

約数和(自身を除く): 106020236

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 239, 259, 401, 478, 518, 802, 956, 1036, 1604, 1673, 2807, 3346, 5614, 6692, 8843, 11228, 14837, 17686, 29674, 35372, 59348, 61901, 95839, 103859, 123802, 191678, 207718, 247604, 383356, 415436, 670873, 1341746, 2683492, 3546043, 7092086, 14184172, 24822301, 49644602, 99289204]

約数ペア:

[(1, 99289204), (2, 49644602), (4, 24822301), (7, 14184172), (14, 7092086), (28, 3546043), (37, 2683492), (74, 1341746), (148, 670873), (239, 415436), (259, 383356), (401, 247604), (478, 207718), (518, 191678), (802, 123802), (956, 103859), (1036, 95839), (1604, 61901), (1673, 59348), (2807, 35372), (3346, 29674), (5614, 17686), (6692, 14837), (8843, 11228)]