208088690

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{4673}}^1$

素因数の和:4814

約数の個数: 32

約数和(自身を含む): 385997616

約数和(自身を除く): 177908926

約数列:

[1, 2, 5, 10, 61, 73, 122, 146, 305, 365, 610, 730, 4453, 4673, 8906, 9346, 22265, 23365, 44530, 46730, 285053, 341129, 570106, 682258, 1425265, 1705645, 2850530, 3411290, 20808869, 41617738, 104044345, 208088690]

約数ペア:

[(1, 208088690), (2, 104044345), (5, 41617738), (10, 20808869), (61, 3411290), (73, 2850530), (122, 1705645), (146, 1425265), (305, 682258), (365, 570106), (610, 341129), (730, 285053), (4453, 46730), (4673, 44530), (8906, 23365), (9346, 22265)]