201730897938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{2115511}}^1$

素因数の和:2116230

約数の個数: 32

約数和(自身を含む): 421613079552

約数和(自身を除く): 219882181614

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 691, 1382, 2073, 4146, 15893, 31786, 47679, 95358, 2115511, 4231022, 6346533, 12693066, 48656753, 97313506, 145970259, 291940518, 1461818101, 2923636202, 4385454303, 8770908606, 33621816323, 67243632646, 100865448969, 201730897938]

約数ペア:

[(1, 201730897938), (2, 100865448969), (3, 67243632646), (6, 33621816323), (23, 8770908606), (46, 4385454303), (69, 2923636202), (138, 1461818101), (691, 291940518), (1382, 145970259), (2073, 97313506), (4146, 48656753), (15893, 12693066), (31786, 6346533), (47679, 4231022), (95358, 2115511)]