210200078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3203}}^1$

素因数の和:3392

約数の個数: 32

約数和(自身を含む): 364487040

約数和(自身を除く): 154286962

約数列:

[1, 2, 11, 19, 22, 38, 157, 209, 314, 418, 1727, 2983, 3203, 3454, 5966, 6406, 32813, 35233, 60857, 65626, 70466, 121714, 502871, 669427, 1005742, 1338854, 5531581, 9554549, 11063162, 19109098, 105100039, 210200078]

約数ペア:

[(1, 210200078), (2, 105100039), (11, 19109098), (19, 11063162), (22, 9554549), (38, 5531581), (157, 1338854), (209, 1005742), (314, 669427), (418, 502871), (1727, 121714), (2983, 70466), (3203, 65626), (3454, 60857), (5966, 35233), (6406, 32813)]