222746804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1429}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 470870400

約数和(自身を除く): 248123596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 293, 532, 586, 1172, 1429, 2051, 2858, 4102, 5567, 5716, 8204, 10003, 11134, 20006, 22268, 27151, 38969, 40012, 54302, 77938, 108604, 155876, 190057, 380114, 418697, 760228, 837394, 1674788, 2930879, 5861758, 7955243, 11723516, 15910486, 31820972, 55686701, 111373402, 222746804]

約数ペア:

[(1, 222746804), (2, 111373402), (4, 55686701), (7, 31820972), (14, 15910486), (19, 11723516), (28, 7955243), (38, 5861758), (76, 2930879), (133, 1674788), (266, 837394), (293, 760228), (532, 418697), (586, 380114), (1172, 190057), (1429, 155876), (2051, 108604), (2858, 77938), (4102, 54302), (5567, 40012), (5716, 38969), (8204, 27151), (10003, 22268), (11134, 20006)]