202117902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1151}}^1$

素因数の和:1313

約数の個数: 64

約数和(自身を含む): 479084544

約数和(自身を除く): 276966642

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 113, 222, 226, 259, 339, 518, 678, 777, 791, 1151, 1554, 1582, 2302, 2373, 3453, 4181, 4746, 6906, 8057, 8362, 12543, 16114, 24171, 25086, 29267, 42587, 48342, 58534, 85174, 87801, 127761, 130063, 175602, 255522, 260126, 298109, 390189, 596218, 780378, 894327, 910441, 1788654, 1820882, 2731323, 4812331, 5462646, 9624662, 14436993, 28873986, 33686317, 67372634, 101058951, 202117902]

約数ペア:

[(1, 202117902), (2, 101058951), (3, 67372634), (6, 33686317), (7, 28873986), (14, 14436993), (21, 9624662), (37, 5462646), (42, 4812331), (74, 2731323), (111, 1820882), (113, 1788654), (222, 910441), (226, 894327), (259, 780378), (339, 596218), (518, 390189), (678, 298109), (777, 260126), (791, 255522), (1151, 175602), (1554, 130063), (1582, 127761), (2302, 87801), (2373, 85174), (3453, 58534), (4181, 48342), (4746, 42587), (6906, 29267), (8057, 25086), (8362, 24171), (12543, 16114)]