219701274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97127}}^1$

素因数の和:97174

約数の個数: 32

約数和(自身を含む): 489525120

約数和(自身を除く): 269823846

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 97127, 194254, 291381, 582762, 1262651, 2525302, 2816683, 3787953, 5633366, 7575906, 8450049, 16900098, 36616879, 73233758, 109850637, 219701274]

約数ペア:

[(1, 219701274), (2, 109850637), (3, 73233758), (6, 36616879), (13, 16900098), (26, 8450049), (29, 7575906), (39, 5633366), (58, 3787953), (78, 2816683), (87, 2525302), (174, 1262651), (377, 582762), (754, 291381), (1131, 194254), (2262, 97127)]