210344148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{278233}}^1$

素因数の和:278253

約数の個数: 48

約数和(自身を含む): 623244160

約数和(自身を除く): 412900012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 278233, 556466, 834699, 1112932, 1669398, 1947631, 2504097, 3338796, 3895262, 5008194, 5842893, 7512291, 7790524, 10016388, 11685786, 15024582, 17528679, 23371572, 30049164, 35057358, 52586037, 70114716, 105172074, 210344148]

約数ペア:

[(1, 210344148), (2, 105172074), (3, 70114716), (4, 52586037), (6, 35057358), (7, 30049164), (9, 23371572), (12, 17528679), (14, 15024582), (18, 11685786), (21, 10016388), (27, 7790524), (28, 7512291), (36, 5842893), (42, 5008194), (54, 3895262), (63, 3338796), (84, 2504097), (108, 1947631), (126, 1669398), (189, 1112932), (252, 834699), (378, 556466), (756, 278233)]