207926940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2099}}^1$

素因数の和:2251

約数の個数: 96

約数和(自身を含む): 632217600

約数和(自身を除く): 424290660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 1270, 1524, 1651, 1905, 2099, 2540, 3302, 3810, 4198, 4953, 6297, 6604, 7620, 8255, 8396, 9906, 10495, 12594, 16510, 19812, 20990, 24765, 25188, 27287, 31485, 33020, 41980, 49530, 54574, 62970, 81861, 99060, 109148, 125940, 136435, 163722, 266573, 272870, 327444, 409305, 533146, 545740, 799719, 818610, 1066292, 1332865, 1599438, 1637220, 2665730, 3198876, 3465449, 3998595, 5331460, 6930898, 7997190, 10396347, 13861796, 15994380, 17327245, 20792694, 34654490, 41585388, 51981735, 69308980, 103963470, 207926940]

約数ペア:

[(1, 207926940), (2, 103963470), (3, 69308980), (4, 51981735), (5, 41585388), (6, 34654490), (10, 20792694), (12, 17327245), (13, 15994380), (15, 13861796), (20, 10396347), (26, 7997190), (30, 6930898), (39, 5331460), (52, 3998595), (60, 3465449), (65, 3198876), (78, 2665730), (127, 1637220), (130, 1599438), (156, 1332865), (195, 1066292), (254, 818610), (260, 799719), (381, 545740), (390, 533146), (508, 409305), (635, 327444), (762, 272870), (780, 266573), (1270, 163722), (1524, 136435), (1651, 125940), (1905, 109148), (2099, 99060), (2540, 81861), (3302, 62970), (3810, 54574), (4198, 49530), (4953, 41980), (6297, 33020), (6604, 31485), (7620, 27287), (8255, 25188), (8396, 24765), (9906, 20990), (10495, 19812), (12594, 16510)]