221685192

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{13807}}^1$

素因数の和:14042

約数の個数: 48

約数和(自身を含む): 603133440

約数和(自身を除く): 381448248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 13807, 16056, 27614, 41421, 55228, 82842, 110456, 124263, 165684, 248526, 331368, 497052, 994104, 3078961, 6157922, 9236883, 12315844, 18473766, 24631688, 27710649, 36947532, 55421298, 73895064, 110842596, 221685192]

約数ペア:

[(1, 221685192), (2, 110842596), (3, 73895064), (4, 55421298), (6, 36947532), (8, 27710649), (9, 24631688), (12, 18473766), (18, 12315844), (24, 9236883), (36, 6157922), (72, 3078961), (223, 994104), (446, 497052), (669, 331368), (892, 248526), (1338, 165684), (1784, 124263), (2007, 110456), (2676, 82842), (4014, 55228), (5352, 41421), (8028, 27614), (13807, 16056)]