207962020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1481}}^1$

素因数の和:1573

約数の個数: 96

約数和(自身を含む): 537788160

約数和(自身を除く): 329826140

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 59, 68, 70, 85, 118, 119, 140, 170, 236, 238, 295, 340, 413, 476, 590, 595, 826, 1003, 1180, 1190, 1481, 1652, 2006, 2065, 2380, 2962, 4012, 4130, 5015, 5924, 7021, 7405, 8260, 10030, 10367, 14042, 14810, 20060, 20734, 25177, 28084, 29620, 35105, 41468, 50354, 51835, 70210, 87379, 100708, 103670, 125885, 140420, 174758, 176239, 207340, 251770, 349516, 352478, 436895, 503540, 611653, 704956, 873790, 881195, 1223306, 1485443, 1747580, 1762390, 2446612, 2970886, 3058265, 3524780, 5941772, 6116530, 7427215, 10398101, 12233060, 14854430, 20796202, 29708860, 41592404, 51990505, 103981010, 207962020]

約数ペア:

[(1, 207962020), (2, 103981010), (4, 51990505), (5, 41592404), (7, 29708860), (10, 20796202), (14, 14854430), (17, 12233060), (20, 10398101), (28, 7427215), (34, 6116530), (35, 5941772), (59, 3524780), (68, 3058265), (70, 2970886), (85, 2446612), (118, 1762390), (119, 1747580), (140, 1485443), (170, 1223306), (236, 881195), (238, 873790), (295, 704956), (340, 611653), (413, 503540), (476, 436895), (590, 352478), (595, 349516), (826, 251770), (1003, 207340), (1180, 176239), (1190, 174758), (1481, 140420), (1652, 125885), (2006, 103670), (2065, 100708), (2380, 87379), (2962, 70210), (4012, 51835), (4130, 50354), (5015, 41468), (5924, 35105), (7021, 29620), (7405, 28084), (8260, 25177), (10030, 20734), (10367, 20060), (14042, 14810)]