201921062

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 364927680

約数和(自身を除く): 163006618

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 233, 239, 259, 466, 478, 518, 1631, 1673, 1813, 3262, 3346, 3626, 8621, 8843, 11417, 11711, 17242, 17686, 22834, 23422, 55687, 60347, 61901, 111374, 120694, 123802, 389809, 422429, 433307, 779618, 844858, 866614, 2060419, 2728663, 4120838, 5457326, 14422933, 28845866, 100960531, 201921062]

約数ペア:

[(1, 201921062), (2, 100960531), (7, 28845866), (14, 14422933), (37, 5457326), (49, 4120838), (74, 2728663), (98, 2060419), (233, 866614), (239, 844858), (259, 779618), (466, 433307), (478, 422429), (518, 389809), (1631, 123802), (1673, 120694), (1813, 111374), (3262, 61901), (3346, 60347), (3626, 55687), (8621, 23422), (8843, 22834), (11417, 17686), (11711, 17242)]