204354654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1823}}^1$

素因数の和:2009

約数の個数: 64

約数和(自身を含む): 497995776

約数和(自身を除く): 293641122

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 157, 238, 314, 357, 471, 714, 942, 1099, 1823, 2198, 2669, 3297, 3646, 5338, 5469, 6594, 8007, 10938, 12761, 16014, 18683, 25522, 30991, 37366, 38283, 56049, 61982, 76566, 92973, 112098, 185946, 216937, 286211, 433874, 572422, 650811, 858633, 1301622, 1717266, 2003477, 4006954, 4865587, 6010431, 9731174, 12020862, 14596761, 29193522, 34059109, 68118218, 102177327, 204354654]

約数ペア:

[(1, 204354654), (2, 102177327), (3, 68118218), (6, 34059109), (7, 29193522), (14, 14596761), (17, 12020862), (21, 9731174), (34, 6010431), (42, 4865587), (51, 4006954), (102, 2003477), (119, 1717266), (157, 1301622), (238, 858633), (314, 650811), (357, 572422), (471, 433874), (714, 286211), (942, 216937), (1099, 185946), (1823, 112098), (2198, 92973), (2669, 76566), (3297, 61982), (3646, 56049), (5338, 38283), (5469, 37366), (6594, 30991), (8007, 25522), (10938, 18683), (12761, 16014)]