205122580618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1\times {\mathrm{1607}}^1$

素因数の和:2239

約数の個数: 64

約数和(自身を含む): 334080910080

約数和(自身を除く): 128958329462

約数列:

[1, 2, 17, 34, 67, 134, 137, 274, 409, 818, 1139, 1607, 2278, 2329, 3214, 4658, 6953, 9179, 13906, 18358, 27319, 27403, 54638, 54806, 56033, 107669, 112066, 156043, 215338, 220159, 312086, 440318, 465851, 657263, 931702, 952561, 1314526, 1830373, 1905122, 3660746, 3742703, 3754211, 7485406, 7508422, 11173471, 14750653, 22346942, 29501306, 44036621, 63821587, 88073242, 90045031, 127643174, 180090062, 250761101, 501522202, 748622557, 1497245114, 1530765527, 3061531054, 6033017077, 12066034154, 102561290309, 205122580618]

約数ペア:

[(1, 205122580618), (2, 102561290309), (17, 12066034154), (34, 6033017077), (67, 3061531054), (134, 1530765527), (137, 1497245114), (274, 748622557), (409, 501522202), (818, 250761101), (1139, 180090062), (1607, 127643174), (2278, 90045031), (2329, 88073242), (3214, 63821587), (4658, 44036621), (6953, 29501306), (9179, 22346942), (13906, 14750653), (18358, 11173471), (27319, 7508422), (27403, 7485406), (54638, 3754211), (54806, 3742703), (56033, 3660746), (107669, 1905122), (112066, 1830373), (156043, 1314526), (215338, 952561), (220159, 931702), (312086, 657263), (440318, 465851)]