208595044

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 431544960

約数和(自身を除く): 222949916

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 109, 164, 218, 287, 436, 574, 763, 1148, 1526, 1667, 3052, 3334, 4469, 6668, 8938, 11669, 17876, 23338, 31283, 46676, 62566, 68347, 125132, 136694, 181703, 273388, 363406, 478429, 726812, 956858, 1271921, 1913716, 2543842, 5087684, 7449823, 14899646, 29799292, 52148761, 104297522, 208595044]

約数ペア:

[(1, 208595044), (2, 104297522), (4, 52148761), (7, 29799292), (14, 14899646), (28, 7449823), (41, 5087684), (82, 2543842), (109, 1913716), (164, 1271921), (218, 956858), (287, 726812), (436, 478429), (574, 363406), (763, 273388), (1148, 181703), (1526, 136694), (1667, 125132), (3052, 68347), (3334, 62566), (4469, 46676), (6668, 31283), (8938, 23338), (11669, 17876)]