202358240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:569

約数の個数: 144

約数和(自身を含む): 567780192

約数和(自身を除く): 365421952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 140, 160, 196, 212, 224, 245, 265, 280, 371, 392, 424, 487, 490, 530, 560, 742, 784, 848, 974, 980, 1060, 1120, 1484, 1568, 1696, 1855, 1948, 1960, 2120, 2435, 2597, 2968, 3409, 3710, 3896, 3920, 4240, 4870, 5194, 5936, 6818, 7420, 7792, 7840, 8480, 9740, 10388, 11872, 12985, 13636, 14840, 15584, 17045, 19480, 20776, 23863, 25811, 25970, 27272, 29680, 34090, 38960, 41552, 47726, 51622, 51940, 54544, 59360, 68180, 77920, 83104, 95452, 103244, 103880, 109088, 119315, 129055, 136360, 180677, 190904, 206488, 207760, 238630, 258110, 272720, 361354, 381808, 412976, 415520, 477260, 516220, 545440, 722708, 763616, 825952, 903385, 954520, 1032440, 1264739, 1445416, 1806770, 1909040, 2064880, 2529478, 2890832, 3613540, 3818080, 4129760, 5058956, 5781664, 6323695, 7227080, 10117912, 12647390, 14454160, 20235824, 25294780, 28908320, 40471648, 50589560, 101179120, 202358240]

約数ペア:

[(1, 202358240), (2, 101179120), (4, 50589560), (5, 40471648), (7, 28908320), (8, 25294780), (10, 20235824), (14, 14454160), (16, 12647390), (20, 10117912), (28, 7227080), (32, 6323695), (35, 5781664), (40, 5058956), (49, 4129760), (53, 3818080), (56, 3613540), (70, 2890832), (80, 2529478), (98, 2064880), (106, 1909040), (112, 1806770), (140, 1445416), (160, 1264739), (196, 1032440), (212, 954520), (224, 903385), (245, 825952), (265, 763616), (280, 722708), (371, 545440), (392, 516220), (424, 477260), (487, 415520), (490, 412976), (530, 381808), (560, 361354), (742, 272720), (784, 258110), (848, 238630), (974, 207760), (980, 206488), (1060, 190904), (1120, 180677), (1484, 136360), (1568, 129055), (1696, 119315), (1855, 109088), (1948, 103880), (1960, 103244), (2120, 95452), (2435, 83104), (2597, 77920), (2968, 68180), (3409, 59360), (3710, 54544), (3896, 51940), (3920, 51622), (4240, 47726), (4870, 41552), (5194, 38960), (5936, 34090), (6818, 29680), (7420, 27272), (7792, 25970), (7840, 25811), (8480, 23863), (9740, 20776), (10388, 19480), (11872, 17045), (12985, 15584), (13636, 14840)]