221014010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1987}}^1$

素因数の和:2235

約数の個数: 48

約数和(自身を含む): 465048864

約数和(自身を除く): 244034854

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 227, 245, 454, 490, 1135, 1589, 1987, 2270, 3178, 3974, 7945, 9935, 11123, 13909, 15890, 19870, 22246, 27818, 55615, 69545, 97363, 111230, 139090, 194726, 451049, 486815, 902098, 973630, 2255245, 3157343, 4510490, 6314686, 15786715, 22101401, 31573430, 44202802, 110507005, 221014010]

約数ペア:

[(1, 221014010), (2, 110507005), (5, 44202802), (7, 31573430), (10, 22101401), (14, 15786715), (35, 6314686), (49, 4510490), (70, 3157343), (98, 2255245), (227, 973630), (245, 902098), (454, 486815), (490, 451049), (1135, 194726), (1589, 139090), (1987, 111230), (2270, 97363), (3178, 69545), (3974, 55615), (7945, 27818), (9935, 22246), (11123, 19870), (13909, 15890)]