208025435516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{47713}}^1$

素因数の和:48174

約数の個数: 48

約数和(自身を含む): 379234689120

約数和(自身を除く): 171209253604

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 331, 356, 662, 1324, 3293, 6586, 12247, 13172, 24494, 29459, 47713, 48988, 58918, 95426, 117836, 190852, 1089983, 1765381, 2179966, 3530762, 4246457, 4359932, 7061524, 8492914, 15793003, 16985828, 31586006, 63172012, 157118909, 314237818, 584341111, 628475636, 1168682222, 1405577267, 2337364444, 2811154534, 5622309068, 52006358879, 104012717758, 208025435516]

約数ペア:

[(1, 208025435516), (2, 104012717758), (4, 52006358879), (37, 5622309068), (74, 2811154534), (89, 2337364444), (148, 1405577267), (178, 1168682222), (331, 628475636), (356, 584341111), (662, 314237818), (1324, 157118909), (3293, 63172012), (6586, 31586006), (12247, 16985828), (13172, 15793003), (24494, 8492914), (29459, 7061524), (47713, 4359932), (48988, 4246457), (58918, 3530762), (95426, 2179966), (117836, 1765381), (190852, 1089983)]