211012788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{2311}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 563462144

約数和(自身を除く): 352449356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1087, 2174, 2311, 3261, 4348, 4622, 6522, 6933, 7609, 9244, 13044, 13866, 15218, 16177, 22827, 27732, 30436, 32354, 45654, 48531, 64708, 91308, 97062, 194124, 2512057, 5024114, 7536171, 10048228, 15072342, 17584399, 30144684, 35168798, 52753197, 70337596, 105506394, 211012788]

約数ペア:

[(1, 211012788), (2, 105506394), (3, 70337596), (4, 52753197), (6, 35168798), (7, 30144684), (12, 17584399), (14, 15072342), (21, 10048228), (28, 7536171), (42, 5024114), (84, 2512057), (1087, 194124), (2174, 97062), (2311, 91308), (3261, 64708), (4348, 48531), (4622, 45654), (6522, 32354), (6933, 30436), (7609, 27732), (9244, 22827), (13044, 16177), (13866, 15218)]