213800398

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{6029}}^1$

素因数の和:6204

約数の個数: 32

約数和(自身を含む): 390744000

約数和(自身を除く): 176943602

約数列:

[1, 2, 7, 14, 17, 34, 119, 149, 238, 298, 1043, 2086, 2533, 5066, 6029, 12058, 17731, 35462, 42203, 84406, 102493, 204986, 717451, 898321, 1434902, 1796642, 6288247, 12576494, 15271457, 30542914, 106900199, 213800398]

約数ペア:

[(1, 213800398), (2, 106900199), (7, 30542914), (14, 15271457), (17, 12576494), (34, 6288247), (119, 1796642), (149, 1434902), (238, 898321), (298, 717451), (1043, 204986), (2086, 102493), (2533, 84406), (5066, 42203), (6029, 35462), (12058, 17731)]