204604842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 455704704

約数和(自身を除く): 251099862

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 137, 246, 274, 411, 467, 533, 822, 934, 1066, 1401, 1599, 1781, 2802, 3198, 3562, 5343, 5617, 6071, 10686, 11234, 12142, 16851, 18213, 19147, 33702, 36426, 38294, 57441, 63979, 73021, 114882, 127958, 146042, 191937, 219063, 248911, 383874, 438126, 497822, 746733, 831727, 1493466, 1663454, 2495181, 2623139, 4990362, 5246278, 7869417, 15738834, 34100807, 68201614, 102302421, 204604842]

約数ペア:

[(1, 204604842), (2, 102302421), (3, 68201614), (6, 34100807), (13, 15738834), (26, 7869417), (39, 5246278), (41, 4990362), (78, 2623139), (82, 2495181), (123, 1663454), (137, 1493466), (246, 831727), (274, 746733), (411, 497822), (467, 438126), (533, 383874), (822, 248911), (934, 219063), (1066, 191937), (1401, 146042), (1599, 127958), (1781, 114882), (2802, 73021), (3198, 63979), (3562, 57441), (5343, 38294), (5617, 36426), (6071, 33702), (10686, 19147), (11234, 18213), (12142, 16851)]