209849197822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{8863}}^1$

素因数の和:9289

約数の個数: 64

約数和(自身を含む): 358417612800

約数和(自身を除く): 148568414978

約数列:

[1, 2, 11, 22, 31, 62, 149, 233, 298, 341, 466, 682, 1639, 2563, 3278, 4619, 5126, 7223, 8863, 9238, 14446, 17726, 34717, 50809, 69434, 79453, 97493, 101618, 158906, 194986, 274753, 381887, 549506, 763774, 1076227, 1320587, 2065079, 2152454, 2641174, 3022283, 4130158, 6044566, 11838497, 14526457, 22715869, 23676994, 29052914, 40938197, 45431738, 64017449, 81876394, 128034898, 307696771, 450320167, 615393542, 704191939, 900640334, 1408383878, 3384664481, 6769328962, 9538599901, 19077199802, 104924598911, 209849197822]

約数ペア:

[(1, 209849197822), (2, 104924598911), (11, 19077199802), (22, 9538599901), (31, 6769328962), (62, 3384664481), (149, 1408383878), (233, 900640334), (298, 704191939), (341, 615393542), (466, 450320167), (682, 307696771), (1639, 128034898), (2563, 81876394), (3278, 64017449), (4619, 45431738), (5126, 40938197), (7223, 29052914), (8863, 23676994), (9238, 22715869), (14446, 14526457), (17726, 11838497), (34717, 6044566), (50809, 4130158), (69434, 3022283), (79453, 2641174), (97493, 2152454), (101618, 2065079), (158906, 1320587), (194986, 1076227), (274753, 763774), (381887, 549506)]