203411522

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 321753600

約数和(自身を除く): 118342078

約数列:

[1, 2, 31, 62, 97, 149, 194, 227, 298, 454, 3007, 4619, 6014, 7037, 9238, 14074, 14453, 22019, 28906, 33823, 44038, 67646, 448043, 682589, 896086, 1048513, 1365178, 2097026, 3280831, 6561662, 101705761, 203411522]

約数ペア:

[(1, 203411522), (2, 101705761), (31, 6561662), (62, 3280831), (97, 2097026), (149, 1365178), (194, 1048513), (227, 896086), (298, 682589), (454, 448043), (3007, 67646), (4619, 44038), (6014, 33823), (7037, 28906), (9238, 22019), (14074, 14453)]