202168746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2221}}^1$

素因数の和:2631

約数の個数: 48

約数和(自身を含む): 473152680

約数和(自身を除く): 270983934

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 389, 778, 1167, 2221, 2334, 3501, 4442, 5057, 6663, 7002, 10114, 13326, 15171, 19989, 28873, 30342, 39978, 45513, 57746, 86619, 91026, 173238, 259857, 519714, 863969, 1727938, 2591907, 5183814, 7775721, 11231597, 15551442, 22463194, 33694791, 67389582, 101084373, 202168746]

約数ペア:

[(1, 202168746), (2, 101084373), (3, 67389582), (6, 33694791), (9, 22463194), (13, 15551442), (18, 11231597), (26, 7775721), (39, 5183814), (78, 2591907), (117, 1727938), (234, 863969), (389, 519714), (778, 259857), (1167, 173238), (2221, 91026), (2334, 86619), (3501, 57746), (4442, 45513), (5057, 39978), (6663, 30342), (7002, 28873), (10114, 19989), (13326, 15171)]