196201638

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24943}}^1$

素因数の和:24993

約数の個数: 48

約数和(自身を含む): 466951680

約数和(自身を除く): 270750042

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 24943, 49886, 74829, 149658, 224487, 448974, 473917, 573689, 947834, 1147378, 1421751, 1721067, 2843502, 3442134, 4265253, 5163201, 8530506, 10326402, 10900091, 21800182, 32700273, 65400546, 98100819, 196201638]

約数ペア:

[(1, 196201638), (2, 98100819), (3, 65400546), (6, 32700273), (9, 21800182), (18, 10900091), (19, 10326402), (23, 8530506), (38, 5163201), (46, 4265253), (57, 3442134), (69, 2843502), (114, 1721067), (138, 1421751), (171, 1147378), (207, 947834), (342, 573689), (414, 473917), (437, 448974), (874, 224487), (1311, 149658), (2622, 74829), (3933, 49886), (7866, 24943)]