204429692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 389787552

約数和(自身を除く): 185357860

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 131, 212, 262, 433, 524, 866, 901, 1732, 1802, 2227, 3604, 4454, 6943, 7361, 8908, 13886, 14722, 22949, 27772, 29444, 45898, 56723, 91796, 113446, 118031, 226892, 236062, 390133, 472124, 780266, 964291, 1560532, 1928582, 3006319, 3857164, 6012638, 12025276, 51107423, 102214846, 204429692]

約数ペア:

[(1, 204429692), (2, 102214846), (4, 51107423), (17, 12025276), (34, 6012638), (53, 3857164), (68, 3006319), (106, 1928582), (131, 1560532), (212, 964291), (262, 780266), (433, 472124), (524, 390133), (866, 236062), (901, 226892), (1732, 118031), (1802, 113446), (2227, 91796), (3604, 56723), (4454, 45898), (6943, 29444), (7361, 27772), (8908, 22949), (13886, 14722)]