201163600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:509

約数の個数: 120

約数和(自身を含む): 532778400

約数和(自身を除く): 331614800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 131, 176, 200, 220, 262, 275, 349, 400, 440, 524, 550, 655, 698, 880, 1048, 1100, 1310, 1396, 1441, 1745, 2096, 2200, 2620, 2792, 2882, 3275, 3490, 3839, 4400, 5240, 5584, 5764, 6550, 6980, 7205, 7678, 8725, 10480, 11528, 13100, 13960, 14410, 15356, 17450, 19195, 23056, 26200, 27920, 28820, 30712, 34900, 36025, 38390, 45719, 52400, 57640, 61424, 69800, 72050, 76780, 91438, 95975, 115280, 139600, 144100, 153560, 182876, 191950, 228595, 288200, 307120, 365752, 383900, 457190, 502909, 576400, 731504, 767800, 914380, 1005818, 1142975, 1535600, 1828760, 2011636, 2285950, 2514545, 3657520, 4023272, 4571900, 5029090, 8046544, 9143800, 10058180, 12572725, 18287600, 20116360, 25145450, 40232720, 50290900, 100581800, 201163600]

約数ペア:

[(1, 201163600), (2, 100581800), (4, 50290900), (5, 40232720), (8, 25145450), (10, 20116360), (11, 18287600), (16, 12572725), (20, 10058180), (22, 9143800), (25, 8046544), (40, 5029090), (44, 4571900), (50, 4023272), (55, 3657520), (80, 2514545), (88, 2285950), (100, 2011636), (110, 1828760), (131, 1535600), (176, 1142975), (200, 1005818), (220, 914380), (262, 767800), (275, 731504), (349, 576400), (400, 502909), (440, 457190), (524, 383900), (550, 365752), (655, 307120), (698, 288200), (880, 228595), (1048, 191950), (1100, 182876), (1310, 153560), (1396, 144100), (1441, 139600), (1745, 115280), (2096, 95975), (2200, 91438), (2620, 76780), (2792, 72050), (2882, 69800), (3275, 61424), (3490, 57640), (3839, 52400), (4400, 45719), (5240, 38390), (5584, 36025), (5764, 34900), (6550, 30712), (6980, 28820), (7205, 27920), (7678, 26200), (8725, 23056), (10480, 19195), (11528, 17450), (13100, 15356), (13960, 14410)]