200955020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2503

約数の個数: 96

約数和(自身を含む): 524267520

約数和(自身を除く): 323312500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 140, 155, 190, 217, 266, 310, 380, 434, 532, 589, 620, 665, 868, 1085, 1178, 1330, 2170, 2356, 2437, 2660, 2945, 4123, 4340, 4874, 5890, 8246, 9748, 11780, 12185, 16492, 17059, 20615, 24370, 34118, 41230, 46303, 48740, 68236, 75547, 82460, 85295, 92606, 151094, 170590, 185212, 231515, 302188, 324121, 341180, 377735, 463030, 528829, 648242, 755470, 926060, 1057658, 1296484, 1435393, 1510940, 1620605, 2115316, 2644145, 2870786, 3241210, 5288290, 5741572, 6482420, 7176965, 10047751, 10576580, 14353930, 20095502, 28707860, 40191004, 50238755, 100477510, 200955020]

約数ペア:

[(1, 200955020), (2, 100477510), (4, 50238755), (5, 40191004), (7, 28707860), (10, 20095502), (14, 14353930), (19, 10576580), (20, 10047751), (28, 7176965), (31, 6482420), (35, 5741572), (38, 5288290), (62, 3241210), (70, 2870786), (76, 2644145), (95, 2115316), (124, 1620605), (133, 1510940), (140, 1435393), (155, 1296484), (190, 1057658), (217, 926060), (266, 755470), (310, 648242), (380, 528829), (434, 463030), (532, 377735), (589, 341180), (620, 324121), (665, 302188), (868, 231515), (1085, 185212), (1178, 170590), (1330, 151094), (2170, 92606), (2356, 85295), (2437, 82460), (2660, 75547), (2945, 68236), (4123, 48740), (4340, 46303), (4874, 41230), (5890, 34118), (8246, 24370), (9748, 20615), (11780, 17059), (12185, 16492)]