210860326

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 333398016

約数和(自身を除く): 122537690

約数列:

[1, 2, 31, 62, 101, 151, 202, 223, 302, 446, 3131, 4681, 6262, 6913, 9362, 13826, 15251, 22523, 30502, 33673, 45046, 67346, 472781, 698213, 945562, 1043863, 1396426, 2087726, 3400973, 6801946, 105430163, 210860326]

約数ペア:

[(1, 210860326), (2, 105430163), (31, 6801946), (62, 3400973), (101, 2087726), (151, 1396426), (202, 1043863), (223, 945562), (302, 698213), (446, 472781), (3131, 67346), (4681, 45046), (6262, 33673), (6913, 30502), (9362, 22523), (13826, 15251)]