201862812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 511999488

約数和(自身を除く): 310136676

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 73, 86, 92, 129, 138, 146, 172, 219, 233, 258, 276, 292, 438, 466, 516, 699, 876, 932, 989, 1398, 1679, 1978, 2796, 2967, 3139, 3358, 3956, 5037, 5359, 5934, 6278, 6716, 9417, 10019, 10074, 10718, 11868, 12556, 16077, 17009, 18834, 20038, 20148, 21436, 30057, 32154, 34018, 37668, 40076, 51027, 60114, 64308, 68036, 72197, 102054, 120228, 144394, 204108, 216591, 230437, 288788, 391207, 433182, 460874, 691311, 731387, 782414, 866364, 921748, 1173621, 1382622, 1462774, 1564828, 2194161, 2347242, 2765244, 2925548, 4388322, 4694484, 8776644, 16821901, 33643802, 50465703, 67287604, 100931406, 201862812]

約数ペア:

[(1, 201862812), (2, 100931406), (3, 67287604), (4, 50465703), (6, 33643802), (12, 16821901), (23, 8776644), (43, 4694484), (46, 4388322), (69, 2925548), (73, 2765244), (86, 2347242), (92, 2194161), (129, 1564828), (138, 1462774), (146, 1382622), (172, 1173621), (219, 921748), (233, 866364), (258, 782414), (276, 731387), (292, 691311), (438, 460874), (466, 433182), (516, 391207), (699, 288788), (876, 230437), (932, 216591), (989, 204108), (1398, 144394), (1679, 120228), (1978, 102054), (2796, 72197), (2967, 68036), (3139, 64308), (3358, 60114), (3956, 51027), (5037, 40076), (5359, 37668), (5934, 34018), (6278, 32154), (6716, 30057), (9417, 21436), (10019, 20148), (10074, 20038), (10718, 18834), (11868, 17009), (12556, 16077)]