215502084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8467}}^1$

素因数の和:8585

約数の個数: 72

約数和(自身を含む): 628799808

約数和(自身を除く): 413297724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 3636, 4242, 6363, 8467, 8484, 12726, 16934, 25401, 25452, 33868, 50802, 59269, 76203, 101604, 118538, 152406, 177807, 237076, 304812, 355614, 533421, 711228, 855167, 1066842, 1710334, 2133684, 2565501, 3420668, 5131002, 5986169, 7696503, 10262004, 11972338, 15393006, 17958507, 23944676, 30786012, 35917014, 53875521, 71834028, 107751042, 215502084]

約数ペア:

[(1, 215502084), (2, 107751042), (3, 71834028), (4, 53875521), (6, 35917014), (7, 30786012), (9, 23944676), (12, 17958507), (14, 15393006), (18, 11972338), (21, 10262004), (28, 7696503), (36, 5986169), (42, 5131002), (63, 3420668), (84, 2565501), (101, 2133684), (126, 1710334), (202, 1066842), (252, 855167), (303, 711228), (404, 533421), (606, 355614), (707, 304812), (909, 237076), (1212, 177807), (1414, 152406), (1818, 118538), (2121, 101604), (2828, 76203), (3636, 59269), (4242, 50802), (6363, 33868), (8467, 25452), (8484, 25401), (12726, 16934)]