187899170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6299}}^1$

素因数の和:6482

約数の個数: 32

約数和(自身を含む): 358344000

約数和(自身を除く): 170444830

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1570, 2983, 5966, 6299, 12598, 14915, 29830, 31495, 62990, 119681, 239362, 598405, 988943, 1196810, 1977886, 4944715, 9889430, 18789917, 37579834, 93949585, 187899170]

約数ペア:

[(1, 187899170), (2, 93949585), (5, 37579834), (10, 18789917), (19, 9889430), (38, 4944715), (95, 1977886), (157, 1196810), (190, 988943), (314, 598405), (785, 239362), (1570, 119681), (2983, 62990), (5966, 31495), (6299, 29830), (12598, 14915)]