220857432

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{60943}}^1$

素因数の和:61103

約数の個数: 32

約数和(自身を含む): 555809280

約数和(自身を除く): 334951848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 60943, 121886, 182829, 243772, 365658, 487544, 731316, 1462632, 9202393, 18404786, 27607179, 36809572, 55214358, 73619144, 110428716, 220857432]

約数ペア:

[(1, 220857432), (2, 110428716), (3, 73619144), (4, 55214358), (6, 36809572), (8, 27607179), (12, 18404786), (24, 9202393), (151, 1462632), (302, 731316), (453, 487544), (604, 365658), (906, 243772), (1208, 182829), (1812, 121886), (3624, 60943)]