200718427

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{383}}^1\times {\mathrm{443}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 249606144

約数和(自身を除く): 48887717

約数列:

[1, 7, 13, 91, 169, 383, 443, 1183, 2681, 3101, 4979, 5759, 34853, 40313, 64727, 74867, 169669, 453089, 524069, 1187683, 2205697, 15439879, 28674061, 200718427]

約数ペア:

[(1, 200718427), (7, 28674061), (13, 15439879), (91, 2205697), (169, 1187683), (383, 524069), (443, 453089), (1183, 169669), (2681, 74867), (3101, 64727), (4979, 40313), (5759, 34853)]