202206459

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23893}}^1$

素因数の和:23947

約数の個数: 32

約数和(自身を含む): 342544384

約数和(自身を除く): 140337925

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 23893, 71679, 167251, 310609, 501753, 740683, 931827, 2174263, 2222049, 5184781, 6522789, 9628879, 15554343, 28886637, 67402153, 202206459]

約数ペア:

[(1, 202206459), (3, 67402153), (7, 28886637), (13, 15554343), (21, 9628879), (31, 6522789), (39, 5184781), (91, 2222049), (93, 2174263), (217, 931827), (273, 740683), (403, 501753), (651, 310609), (1209, 167251), (2821, 71679), (8463, 23893)]