204156912236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2797}}^1\times {\mathrm{18121}}^1$

素因数の和:20994

約数の個数: 48

約数和(自身を含む): 383332491360

約数和(自身を除く): 179175579124

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 2797, 4028, 5594, 11188, 18121, 36242, 53143, 72484, 106286, 148241, 212572, 296482, 344299, 592964, 688598, 960413, 1377196, 1920826, 2816579, 3841652, 5633158, 11266316, 18247847, 36495694, 50684437, 72991388, 101368874, 202737748, 963004303, 1926008606, 2686275161, 3852017212, 5372550322, 10745100644, 51039228059, 102078456118, 204156912236]

約数ペア:

[(1, 204156912236), (2, 102078456118), (4, 51039228059), (19, 10745100644), (38, 5372550322), (53, 3852017212), (76, 2686275161), (106, 1926008606), (212, 963004303), (1007, 202737748), (2014, 101368874), (2797, 72991388), (4028, 50684437), (5594, 36495694), (11188, 18247847), (18121, 11266316), (36242, 5633158), (53143, 3841652), (72484, 2816579), (106286, 1920826), (148241, 1377196), (212572, 960413), (296482, 688598), (344299, 592964)]