187947430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4733}}^1$

素因数の和:4789

約数の個数: 48

約数和(自身を含む): 389589264

約数和(自身を除く): 201641834

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 722, 1045, 1805, 2090, 3610, 3971, 4733, 7942, 9466, 19855, 23665, 39710, 47330, 52063, 89927, 104126, 179854, 260315, 449635, 520630, 899270, 989197, 1708613, 1978394, 3417226, 4945985, 8543065, 9891970, 17086130, 18794743, 37589486, 93973715, 187947430]

約数ペア:

[(1, 187947430), (2, 93973715), (5, 37589486), (10, 18794743), (11, 17086130), (19, 9891970), (22, 8543065), (38, 4945985), (55, 3417226), (95, 1978394), (110, 1708613), (190, 989197), (209, 899270), (361, 520630), (418, 449635), (722, 260315), (1045, 179854), (1805, 104126), (2090, 89927), (3610, 52063), (3971, 47330), (4733, 39710), (7942, 23665), (9466, 19855)]