201380810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{62347}}^1$

素因数の和:62390

約数の個数: 32

約数和(自身を含む): 404015040

約数和(自身を除く): 202634230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 62347, 124694, 311735, 623470, 1059899, 1184593, 2119798, 2369186, 5299495, 5922965, 10598990, 11845930, 20138081, 40276162, 100690405, 201380810]

約数ペア:

[(1, 201380810), (2, 100690405), (5, 40276162), (10, 20138081), (17, 11845930), (19, 10598990), (34, 5922965), (38, 5299495), (85, 2369186), (95, 2119798), (170, 1184593), (190, 1059899), (323, 623470), (646, 311735), (1615, 124694), (3230, 62347)]