210292912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9743}}^1$

素因数の和:9841

約数の個数: 40

約数和(自身を含む): 434972160

約数和(自身を除く): 224679248

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 9743, 10792, 19486, 21584, 38972, 77944, 155888, 185117, 370234, 691753, 740468, 1383506, 1480936, 2767012, 2961872, 5534024, 11068048, 13143307, 26286614, 52573228, 105146456, 210292912]

約数ペア:

[(1, 210292912), (2, 105146456), (4, 52573228), (8, 26286614), (16, 13143307), (19, 11068048), (38, 5534024), (71, 2961872), (76, 2767012), (142, 1480936), (152, 1383506), (284, 740468), (304, 691753), (568, 370234), (1136, 185117), (1349, 155888), (2698, 77944), (5396, 38972), (9743, 21584), (10792, 19486)]