209968992

素因数分解:

$2^5\times 3^2\times {\mathrm{729059}}^1$

素因数の和:729075

約数の個数: 36

約数和(自身を含む): 597100140

約数和(自身を除く): 387131148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 729059, 1458118, 2187177, 2916236, 4374354, 5832472, 6561531, 8748708, 11664944, 13123062, 17497416, 23329888, 26246124, 34994832, 52492248, 69989664, 104984496, 209968992]

約数ペア:

[(1, 209968992), (2, 104984496), (3, 69989664), (4, 52492248), (6, 34994832), (8, 26246124), (9, 23329888), (12, 17497416), (16, 13123062), (18, 11664944), (24, 8748708), (32, 6561531), (36, 5832472), (48, 4374354), (72, 2916236), (96, 2187177), (144, 1458118), (288, 729059)]