203473085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 264516192

約数和(自身を除く): 61043107

約数列:

[1, 5, 17, 85, 101, 137, 173, 505, 685, 865, 1717, 2329, 2941, 8585, 11645, 13837, 14705, 17473, 23701, 69185, 87365, 118505, 235229, 297041, 402917, 1176145, 1485205, 2014585, 2393801, 11969005, 40694617, 203473085]

約数ペア:

[(1, 203473085), (5, 40694617), (17, 11969005), (85, 2393801), (101, 2014585), (137, 1485205), (173, 1176145), (505, 402917), (685, 297041), (865, 235229), (1717, 118505), (2329, 87365), (2941, 69185), (8585, 23701), (11645, 17473), (13837, 14705)]