204080585358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{310997}}^1$

素因数の和:311241

約数の個数: 64

約数和(自身を含む): 451419816960

約数和(自身を除く): 247339231602

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 179, 282, 358, 537, 611, 1074, 1222, 1833, 2327, 3666, 4654, 6981, 8413, 13962, 16826, 25239, 50478, 109369, 218738, 310997, 328107, 621994, 656214, 932991, 1865982, 4042961, 8085922, 12128883, 14616859, 24257766, 29233718, 43850577, 55668463, 87701154, 111336926, 167005389, 190019167, 334010778, 380038334, 570057501, 723690019, 1140115002, 1447380038, 2171070057, 2616417761, 4342140114, 5232835522, 7849253283, 15698506566, 34013430893, 68026861786, 102040292679, 204080585358]

約数ペア:

[(1, 204080585358), (2, 102040292679), (3, 68026861786), (6, 34013430893), (13, 15698506566), (26, 7849253283), (39, 5232835522), (47, 4342140114), (78, 2616417761), (94, 2171070057), (141, 1447380038), (179, 1140115002), (282, 723690019), (358, 570057501), (537, 380038334), (611, 334010778), (1074, 190019167), (1222, 167005389), (1833, 111336926), (2327, 87701154), (3666, 55668463), (4654, 43850577), (6981, 29233718), (8413, 24257766), (13962, 14616859), (16826, 12128883), (25239, 8085922), (50478, 4042961), (109369, 1865982), (218738, 932991), (310997, 656214), (328107, 621994)]