202315976

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{2293}}^1$

素因数の和:2609

約数の個数: 32

約数和(自身を含む): 390209400

約数和(自身を除く): 187893424

約数列:

[1, 2, 4, 8, 41, 82, 164, 269, 328, 538, 1076, 2152, 2293, 4586, 9172, 11029, 18344, 22058, 44116, 88232, 94013, 188026, 376052, 616817, 752104, 1233634, 2467268, 4934536, 25289497, 50578994, 101157988, 202315976]

約数ペア:

[(1, 202315976), (2, 101157988), (4, 50578994), (8, 25289497), (41, 4934536), (82, 2467268), (164, 1233634), (269, 752104), (328, 616817), (538, 376052), (1076, 188026), (2152, 94013), (2293, 88232), (4586, 44116), (9172, 22058), (11029, 18344)]