201849021790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7025723}}^1$

素因数の和:7025773

約数の個数: 48

約数和(自身を含む): 416569227408

約数和(自身を除く): 214720205618

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 845, 1105, 1690, 2210, 2873, 5746, 14365, 28730, 7025723, 14051446, 35128615, 70257230, 91334399, 119437291, 182668798, 238874582, 456671995, 597186455, 913343990, 1187347187, 1194372910, 1552684783, 2374694374, 3105369566, 5936735935, 7763423915, 11873471870, 15526847830, 20184902179, 40369804358, 100924510895, 201849021790]

約数ペア:

[(1, 201849021790), (2, 100924510895), (5, 40369804358), (10, 20184902179), (13, 15526847830), (17, 11873471870), (26, 7763423915), (34, 5936735935), (65, 3105369566), (85, 2374694374), (130, 1552684783), (169, 1194372910), (170, 1187347187), (221, 913343990), (338, 597186455), (442, 456671995), (845, 238874582), (1105, 182668798), (1690, 119437291), (2210, 91334399), (2873, 70257230), (5746, 35128615), (14365, 14051446), (28730, 7025723)]