215465766

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{26347}}^1$

素因数の和:26428

約数の個数: 32

約数和(自身を含む): 455293440

約数和(自身を除く): 239827674

約数列:

[1, 2, 3, 6, 29, 47, 58, 87, 94, 141, 174, 282, 1363, 2726, 4089, 8178, 26347, 52694, 79041, 158082, 764063, 1238309, 1528126, 2292189, 2476618, 3714927, 4584378, 7429854, 35910961, 71821922, 107732883, 215465766]

約数ペア:

[(1, 215465766), (2, 107732883), (3, 71821922), (6, 35910961), (29, 7429854), (47, 4584378), (58, 3714927), (87, 2476618), (94, 2292189), (141, 1528126), (174, 1238309), (282, 764063), (1363, 158082), (2726, 79041), (4089, 52694), (8178, 26347)]