201516926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13159}}^1$

素因数の和:13224

約数の個数: 32

約数和(自身を含む): 353740800

約数和(自身を除く): 152223874

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 13159, 15314, 26318, 171067, 250021, 342134, 407929, 500042, 815858, 3250273, 5303077, 6500546, 7750651, 10606154, 15501302, 100758463, 201516926]

約数ペア:

[(1, 201516926), (2, 100758463), (13, 15501302), (19, 10606154), (26, 7750651), (31, 6500546), (38, 5303077), (62, 3250273), (247, 815858), (403, 500042), (494, 407929), (589, 342134), (806, 250021), (1178, 171067), (7657, 26318), (13159, 15314)]