218368930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{4679}}^1$

素因数の和:5058

約数の個数: 32

約数和(自身を含む): 424569600

約数和(自身を除く): 206200670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 359, 718, 1795, 3590, 4667, 4679, 9334, 9358, 23335, 23395, 46670, 46790, 60827, 121654, 304135, 608270, 1679761, 3359522, 8398805, 16797610, 21836893, 43673786, 109184465, 218368930]

約数ペア:

[(1, 218368930), (2, 109184465), (5, 43673786), (10, 21836893), (13, 16797610), (26, 8398805), (65, 3359522), (130, 1679761), (359, 608270), (718, 304135), (1795, 121654), (3590, 60827), (4667, 46790), (4679, 46670), (9334, 23395), (9358, 23335)]