210008885778

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1949}}^1\times {\mathrm{67261}}^1$

素因数の和:69307

約数の個数: 48

約数和(自身を含む): 460374759000

約数和(自身を除く): 250365873222

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 1949, 3898, 5847, 11694, 17541, 35082, 67261, 134522, 173461, 201783, 346922, 403566, 520383, 605349, 1040766, 1210698, 1561149, 3122298, 5986229, 11972458, 17958687, 35917374, 53876061, 107752122, 131091689, 262183378, 393275067, 786550134, 1179825201, 2359650402, 11667160321, 23334320642, 35001480963, 70002961926, 105004442889, 210008885778]

約数ペア:

[(1, 210008885778), (2, 105004442889), (3, 70002961926), (6, 35001480963), (9, 23334320642), (18, 11667160321), (89, 2359650402), (178, 1179825201), (267, 786550134), (534, 393275067), (801, 262183378), (1602, 131091689), (1949, 107752122), (3898, 53876061), (5847, 35917374), (11694, 17958687), (17541, 11972458), (35082, 5986229), (67261, 3122298), (134522, 1561149), (173461, 1210698), (201783, 1040766), (346922, 605349), (403566, 520383)]