206143860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2233

約数の個数: 96

約数和(自身を含む): 626798592

約数和(自身を除く): 420654732

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, 2081, 2540, 3302, 3810, 4162, 4953, 6243, 6604, 7620, 8255, 8324, 9906, 10405, 12486, 16510, 19812, 20810, 24765, 24972, 27053, 31215, 33020, 41620, 49530, 54106, 62430, 81159, 99060, 108212, 124860, 135265, 162318, 264287, 270530, 324636, 405795, 528574, 541060, 792861, 811590, 1057148, 1321435, 1585722, 1623180, 2642870, 3171444, 3435731, 3964305, 5285740, 6871462, 7928610, 10307193, 13742924, 15857220, 17178655, 20614386, 34357310, 41228772, 51535965, 68714620, 103071930, 206143860]

約数ペア:

[(1, 206143860), (2, 103071930), (3, 68714620), (4, 51535965), (5, 41228772), (6, 34357310), (10, 20614386), (12, 17178655), (13, 15857220), (15, 13742924), (20, 10307193), (26, 7928610), (30, 6871462), (39, 5285740), (52, 3964305), (60, 3435731), (65, 3171444), (78, 2642870), (127, 1623180), (130, 1585722), (156, 1321435), (195, 1057148), (254, 811590), (260, 792861), (381, 541060), (390, 528574), (508, 405795), (635, 324636), (762, 270530), (780, 264287), (1270, 162318), (1524, 135265), (1651, 124860), (1905, 108212), (2081, 99060), (2540, 81159), (3302, 62430), (3810, 54106), (4162, 49530), (4953, 41620), (6243, 33020), (6604, 31215), (7620, 27053), (8255, 24972), (8324, 24765), (9906, 20810), (10405, 19812), (12486, 16510)]