223778204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1543}}^1\times {\mathrm{2789}}^1$

素因数の和:4349

約数の個数: 24

約数和(自身を含む): 422160480

約数和(自身を除く): 198382276

約数列:

[1, 2, 4, 13, 26, 52, 1543, 2789, 3086, 5578, 6172, 11156, 20059, 36257, 40118, 72514, 80236, 145028, 4303427, 8606854, 17213708, 55944551, 111889102, 223778204]

約数ペア:

[(1, 223778204), (2, 111889102), (4, 55944551), (13, 17213708), (26, 8606854), (52, 4303427), (1543, 145028), (2789, 80236), (3086, 72514), (5578, 40118), (6172, 36257), (11156, 20059)]