210017874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{3257}}^1$

素因数の和:4250

約数の個数: 32

約数和(自身を含む): 458830656

約数和(自身を除く): 248812782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 977, 1954, 2931, 3257, 5862, 6514, 9771, 10747, 19542, 21494, 32241, 35827, 64482, 71654, 107481, 214962, 3182089, 6364178, 9546267, 19092534, 35002979, 70005958, 105008937, 210017874]

約数ペア:

[(1, 210017874), (2, 105008937), (3, 70005958), (6, 35002979), (11, 19092534), (22, 9546267), (33, 6364178), (66, 3182089), (977, 214962), (1954, 107481), (2931, 71654), (3257, 64482), (5862, 35827), (6514, 32241), (9771, 21494), (10747, 19542)]