202012712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{6359}}^1$

素因数の和:6414

約数の個数: 48

約数和(自身を含む): 436168800

約数和(自身を除く): 234156088

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 2888, 3971, 6359, 7942, 12718, 15884, 25436, 31768, 50872, 69949, 120821, 139898, 241642, 279796, 483284, 559592, 966568, 1329031, 2295599, 2658062, 4591198, 5316124, 9182396, 10632248, 18364792, 25251589, 50503178, 101006356, 202012712]

約数ペア:

[(1, 202012712), (2, 101006356), (4, 50503178), (8, 25251589), (11, 18364792), (19, 10632248), (22, 9182396), (38, 5316124), (44, 4591198), (76, 2658062), (88, 2295599), (152, 1329031), (209, 966568), (361, 559592), (418, 483284), (722, 279796), (836, 241642), (1444, 139898), (1672, 120821), (2888, 69949), (3971, 50872), (6359, 31768), (7942, 25436), (12718, 15884)]