202805848

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{190607}}^1$

素因数の和:190639

約数の個数: 32

約数和(自身を含む): 457459200

約数和(自身を除く): 254653352

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 190607, 381214, 762428, 1334249, 1524856, 2668498, 3621533, 5336996, 7243066, 10673992, 14486132, 25350731, 28972264, 50701462, 101402924, 202805848]

約数ペア:

[(1, 202805848), (2, 101402924), (4, 50701462), (7, 28972264), (8, 25350731), (14, 14486132), (19, 10673992), (28, 7243066), (38, 5336996), (56, 3621533), (76, 2668498), (133, 1524856), (152, 1334249), (266, 762428), (532, 381214), (1064, 190607)]