201022224

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1163}}^1$

素因数の和:1464

約数の個数: 80

約数和(自身を含む): 561755712

約数和(自身を除く): 360733488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 277, 312, 554, 624, 831, 1108, 1163, 1662, 2216, 2326, 3324, 3489, 3601, 4432, 4652, 6648, 6978, 7202, 9304, 10803, 13296, 13956, 14404, 15119, 18608, 21606, 27912, 28808, 30238, 43212, 45357, 55824, 57616, 60476, 86424, 90714, 120952, 172848, 181428, 241904, 322151, 362856, 644302, 725712, 966453, 1288604, 1932906, 2577208, 3865812, 4187963, 5154416, 7731624, 8375926, 12563889, 15463248, 16751852, 25127778, 33503704, 50255556, 67007408, 100511112, 201022224]

約数ペア:

[(1, 201022224), (2, 100511112), (3, 67007408), (4, 50255556), (6, 33503704), (8, 25127778), (12, 16751852), (13, 15463248), (16, 12563889), (24, 8375926), (26, 7731624), (39, 5154416), (48, 4187963), (52, 3865812), (78, 2577208), (104, 1932906), (156, 1288604), (208, 966453), (277, 725712), (312, 644302), (554, 362856), (624, 322151), (831, 241904), (1108, 181428), (1163, 172848), (1662, 120952), (2216, 90714), (2326, 86424), (3324, 60476), (3489, 57616), (3601, 55824), (4432, 45357), (4652, 43212), (6648, 30238), (6978, 28808), (7202, 27912), (9304, 21606), (10803, 18608), (13296, 15119), (13956, 14404)]