222188075396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1\times {\mathrm{280013}}^1$

素因数の和:281708

約数の個数: 48

約数和(自身を含む): 470799858816

約数和(自身を除く): 248611783420

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1667, 3334, 6668, 11669, 23338, 28339, 46676, 56678, 113356, 198373, 280013, 396746, 560026, 793492, 1120052, 1960091, 3920182, 4760221, 7840364, 9520442, 19040884, 33321547, 66643094, 133286188, 466781671, 933563342, 1867126684, 3267471697, 6534943394, 7935288407, 13069886788, 15870576814, 31741153628, 55547018849, 111094037698, 222188075396]

約数ペア:

[(1, 222188075396), (2, 111094037698), (4, 55547018849), (7, 31741153628), (14, 15870576814), (17, 13069886788), (28, 7935288407), (34, 6534943394), (68, 3267471697), (119, 1867126684), (238, 933563342), (476, 466781671), (1667, 133286188), (3334, 66643094), (6668, 33321547), (11669, 19040884), (23338, 9520442), (28339, 7840364), (46676, 4760221), (56678, 3920182), (113356, 1960091), (198373, 1120052), (280013, 793492), (396746, 560026)]