201994954850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{237767}}^1$

素因数の和:239099

約数の個数: 48

約数和(自身を含む): 404922708288

約数和(自身を除く): 202927753438

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1307, 2614, 6535, 13070, 16991, 32675, 33982, 65350, 84955, 169910, 237767, 424775, 475534, 849550, 1188835, 2377670, 3090971, 5944175, 6181942, 11888350, 15454855, 30909710, 77274275, 154548550, 310761469, 621522938, 1553807345, 3107614690, 4039899097, 7769036725, 8079798194, 15538073450, 20199495485, 40398990970, 100997477425, 201994954850]

約数ペア:

[(1, 201994954850), (2, 100997477425), (5, 40398990970), (10, 20199495485), (13, 15538073450), (25, 8079798194), (26, 7769036725), (50, 4039899097), (65, 3107614690), (130, 1553807345), (325, 621522938), (650, 310761469), (1307, 154548550), (2614, 77274275), (6535, 30909710), (13070, 15454855), (16991, 11888350), (32675, 6181942), (33982, 5944175), (65350, 3090971), (84955, 2377670), (169910, 1188835), (237767, 849550), (424775, 475534)]