222830543

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 262180800

約数和(自身を除く): 39350257

約数列:

[1, 13, 17, 67, 101, 149, 221, 871, 1139, 1313, 1717, 1937, 2533, 6767, 9983, 14807, 15049, 22321, 32929, 87971, 115039, 129779, 169711, 195637, 255833, 1008283, 1495507, 2206243, 3325829, 13107679, 17140811, 222830543]

約数ペア:

[(1, 222830543), (13, 17140811), (17, 13107679), (67, 3325829), (101, 2206243), (149, 1495507), (221, 1008283), (871, 255833), (1139, 195637), (1313, 169711), (1717, 129779), (1937, 115039), (2533, 87971), (6767, 32929), (9983, 22321), (14807, 15049)]