210835376

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{12781}}^1$

素因数の和:13820

約数の個数: 20

約数和(自身を含む): 408921744

約数和(自身を除く): 198086368

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 8248, 12781, 16496, 25562, 51124, 102248, 204496, 13177211, 26354422, 52708844, 105417688, 210835376]

約数ペア:

[(1, 210835376), (2, 105417688), (4, 52708844), (8, 26354422), (16, 13177211), (1031, 204496), (2062, 102248), (4124, 51124), (8248, 25562), (12781, 16496)]