202159890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{2357}}^1$

素因数の和:3323

約数の個数: 48

約数和(自身を含む): 526390488

約数和(自身を除く): 324230598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 953, 1906, 2357, 2859, 4714, 4765, 5718, 7071, 8577, 9530, 11785, 14142, 14295, 17154, 21213, 23570, 28590, 35355, 42426, 42885, 70710, 85770, 106065, 212130, 2246221, 4492442, 6738663, 11231105, 13477326, 20215989, 22462210, 33693315, 40431978, 67386630, 101079945, 202159890]

約数ペア:

[(1, 202159890), (2, 101079945), (3, 67386630), (5, 40431978), (6, 33693315), (9, 22462210), (10, 20215989), (15, 13477326), (18, 11231105), (30, 6738663), (45, 4492442), (90, 2246221), (953, 212130), (1906, 106065), (2357, 85770), (2859, 70710), (4714, 42885), (4765, 42426), (5718, 35355), (7071, 28590), (8577, 23570), (9530, 21213), (11785, 17154), (14142, 14295)]