201522112

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:578

約数の個数: 84

約数和(自身を含む): 448760088

約数和(自身を除く): 247237976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 121, 176, 212, 242, 352, 424, 484, 491, 583, 704, 848, 968, 982, 1166, 1696, 1936, 1964, 2332, 3392, 3872, 3928, 4664, 5401, 6413, 7744, 7856, 9328, 10802, 12826, 15712, 18656, 21604, 25652, 26023, 31424, 37312, 43208, 51304, 52046, 59411, 86416, 102608, 104092, 118822, 172832, 205216, 208184, 237644, 286253, 345664, 410432, 416368, 475288, 572506, 832736, 950576, 1145012, 1665472, 1901152, 2290024, 3148783, 3802304, 4580048, 6297566, 9160096, 12595132, 18320192, 25190264, 50380528, 100761056, 201522112]

約数ペア:

[(1, 201522112), (2, 100761056), (4, 50380528), (8, 25190264), (11, 18320192), (16, 12595132), (22, 9160096), (32, 6297566), (44, 4580048), (53, 3802304), (64, 3148783), (88, 2290024), (106, 1901152), (121, 1665472), (176, 1145012), (212, 950576), (242, 832736), (352, 572506), (424, 475288), (484, 416368), (491, 410432), (583, 345664), (704, 286253), (848, 237644), (968, 208184), (982, 205216), (1166, 172832), (1696, 118822), (1936, 104092), (1964, 102608), (2332, 86416), (3392, 59411), (3872, 52046), (3928, 51304), (4664, 43208), (5401, 37312), (6413, 31424), (7744, 26023), (7856, 25652), (9328, 21604), (10802, 18656), (12826, 15712)]