206811432964

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1\times {\mathrm{8779}}^1$

素因数の和:9724

約数の個数: 48

約数和(自身を含む): 370913558400

約数和(自身を除く): 164102125436

約数列:

[1, 2, 4, 71, 109, 142, 218, 284, 436, 761, 1522, 3044, 7739, 8779, 15478, 17558, 30956, 35116, 54031, 82949, 108062, 165898, 216124, 331796, 623309, 956911, 1246618, 1913822, 2493236, 3827644, 5889379, 6680819, 11778758, 13361638, 23557516, 26723276, 67940681, 135881362, 271762724, 474338149, 728209271, 948676298, 1456418542, 1897352596, 2912837084, 51702858241, 103405716482, 206811432964]

約数ペア:

[(1, 206811432964), (2, 103405716482), (4, 51702858241), (71, 2912837084), (109, 1897352596), (142, 1456418542), (218, 948676298), (284, 728209271), (436, 474338149), (761, 271762724), (1522, 135881362), (3044, 67940681), (7739, 26723276), (8779, 23557516), (15478, 13361638), (17558, 11778758), (30956, 6680819), (35116, 5889379), (54031, 3827644), (82949, 2493236), (108062, 1913822), (165898, 1246618), (216124, 956911), (331796, 623309)]