210755916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9397}}^1$

素因数の和:9503

約数の個数: 72

約数和(自身を含む): 615756960

約数和(自身を除く): 405001044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3738, 5607, 7476, 9397, 11214, 18794, 22428, 28191, 37588, 56382, 65779, 84573, 112764, 131558, 169146, 197337, 263116, 338292, 394674, 592011, 789348, 836333, 1184022, 1672666, 2368044, 2508999, 3345332, 5017998, 5854331, 7526997, 10035996, 11708662, 15053994, 17562993, 23417324, 30107988, 35125986, 52688979, 70251972, 105377958, 210755916]

約数ペア:

[(1, 210755916), (2, 105377958), (3, 70251972), (4, 52688979), (6, 35125986), (7, 30107988), (9, 23417324), (12, 17562993), (14, 15053994), (18, 11708662), (21, 10035996), (28, 7526997), (36, 5854331), (42, 5017998), (63, 3345332), (84, 2508999), (89, 2368044), (126, 1672666), (178, 1184022), (252, 836333), (267, 789348), (356, 592011), (534, 394674), (623, 338292), (801, 263116), (1068, 197337), (1246, 169146), (1602, 131558), (1869, 112764), (2492, 84573), (3204, 65779), (3738, 56382), (5607, 37588), (7476, 28191), (9397, 22428), (11214, 18794)]