202176513

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3137}}^1$

素因数の和:3195

約数の個数: 64

約数和(自身を含む): 385597440

約数和(自身を除く): 183420927

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 93, 99, 189, 217, 231, 279, 297, 341, 651, 693, 837, 1023, 1953, 2079, 2387, 3069, 3137, 5859, 7161, 9207, 9411, 21483, 21959, 28233, 34507, 64449, 65877, 84699, 97247, 103521, 197631, 241549, 291741, 310563, 592893, 680729, 724647, 875223, 931689, 1069717, 2042187, 2173941, 2625669, 3209151, 6126561, 6521823, 7488019, 9627453, 18379683, 22464057, 28882359, 67392171, 202176513]

約数ペア:

[(1, 202176513), (3, 67392171), (7, 28882359), (9, 22464057), (11, 18379683), (21, 9627453), (27, 7488019), (31, 6521823), (33, 6126561), (63, 3209151), (77, 2625669), (93, 2173941), (99, 2042187), (189, 1069717), (217, 931689), (231, 875223), (279, 724647), (297, 680729), (341, 592893), (651, 310563), (693, 291741), (837, 241549), (1023, 197631), (1953, 103521), (2079, 97247), (2387, 84699), (3069, 65877), (3137, 64449), (5859, 34507), (7161, 28233), (9207, 21959), (9411, 21483)]