202207390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{839}}^1$

素因数の和:1177

約数の個数: 64

約数和(自身を含む): 455777280

約数和(自身を除く): 253569890

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 313, 385, 626, 770, 839, 1565, 1678, 2191, 3130, 3443, 4195, 4382, 5873, 6886, 8390, 9229, 10955, 11746, 17215, 18458, 21910, 24101, 29365, 34430, 46145, 48202, 58730, 64603, 92290, 120505, 129206, 241010, 262607, 323015, 525214, 646030, 1313035, 1838249, 2626070, 2888677, 3676498, 5777354, 9191245, 14443385, 18382490, 20220739, 28886770, 40441478, 101103695, 202207390]

約数ペア:

[(1, 202207390), (2, 101103695), (5, 40441478), (7, 28886770), (10, 20220739), (11, 18382490), (14, 14443385), (22, 9191245), (35, 5777354), (55, 3676498), (70, 2888677), (77, 2626070), (110, 1838249), (154, 1313035), (313, 646030), (385, 525214), (626, 323015), (770, 262607), (839, 241010), (1565, 129206), (1678, 120505), (2191, 92290), (3130, 64603), (3443, 58730), (4195, 48202), (4382, 46145), (5873, 34430), (6886, 29365), (8390, 24101), (9229, 21910), (10955, 18458), (11746, 17215)]