220146973678

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{8190601}}^1$

素因数の和:8190843

約数の個数: 16

約数和(自身を含む): 336142306080

約数和(自身を除く): 115995332402

約数列:

[1, 2, 89, 151, 178, 302, 13439, 26878, 8190601, 16381202, 728963489, 1236780751, 1457926978, 2473561502, 110073486839, 220146973678]

約数ペア:

[(1, 220146973678), (2, 110073486839), (89, 2473561502), (151, 1457926978), (178, 1236780751), (302, 728963489), (13439, 16381202), (26878, 8190601)]