205893402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{757}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 485944704

約数和(自身を除く): 280051302

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 317, 429, 634, 757, 858, 951, 1514, 1902, 2271, 3487, 4121, 4542, 6974, 8242, 8327, 9841, 10461, 12363, 16654, 19682, 20922, 24726, 24981, 29523, 45331, 49962, 59046, 90662, 108251, 135993, 216502, 239969, 271986, 324753, 479938, 649506, 719907, 1439814, 2639659, 3119597, 5279318, 6239194, 7918977, 9358791, 15837954, 18717582, 34315567, 68631134, 102946701, 205893402]

約数ペア:

[(1, 205893402), (2, 102946701), (3, 68631134), (6, 34315567), (11, 18717582), (13, 15837954), (22, 9358791), (26, 7918977), (33, 6239194), (39, 5279318), (66, 3119597), (78, 2639659), (143, 1439814), (286, 719907), (317, 649506), (429, 479938), (634, 324753), (757, 271986), (858, 239969), (951, 216502), (1514, 135993), (1902, 108251), (2271, 90662), (3487, 59046), (4121, 49962), (4542, 45331), (6974, 29523), (8242, 24981), (8327, 24726), (9841, 20922), (10461, 19682), (12363, 16654)]