193296740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106207}}^1$

素因数の和:106236

約数の個数: 48

約数和(自身を含む): 499602432

約数和(自身を除く): 306305692

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 106207, 212414, 424828, 531035, 743449, 1062070, 1380691, 1486898, 2124140, 2761382, 2973796, 3717245, 5522764, 6903455, 7434490, 9664837, 13806910, 14868980, 19329674, 27613820, 38659348, 48324185, 96648370, 193296740]

約数ペア:

[(1, 193296740), (2, 96648370), (4, 48324185), (5, 38659348), (7, 27613820), (10, 19329674), (13, 14868980), (14, 13806910), (20, 9664837), (26, 7434490), (28, 6903455), (35, 5522764), (52, 3717245), (65, 2973796), (70, 2761382), (91, 2124140), (130, 1486898), (140, 1380691), (182, 1062070), (260, 743449), (364, 531035), (455, 424828), (910, 212414), (1820, 106207)]