213563724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5009}}^1$

素因数の和:5063

約数の個数: 96

約数和(自身を含む): 606009600

約数和(自身を除く): 392445876

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 33, 34, 38, 44, 51, 57, 66, 68, 76, 102, 114, 132, 187, 204, 209, 228, 323, 374, 418, 561, 627, 646, 748, 836, 969, 1122, 1254, 1292, 1938, 2244, 2508, 3553, 3876, 5009, 7106, 10018, 10659, 14212, 15027, 20036, 21318, 30054, 42636, 55099, 60108, 85153, 95171, 110198, 165297, 170306, 190342, 220396, 255459, 285513, 330594, 340612, 380684, 510918, 571026, 661188, 936683, 1021836, 1046881, 1142052, 1617907, 1873366, 2093762, 2810049, 3140643, 3235814, 3746732, 4187524, 4853721, 5620098, 6281286, 6471628, 9707442, 11240196, 12562572, 17796977, 19414884, 35593954, 53390931, 71187908, 106781862, 213563724]

約数ペア:

[(1, 213563724), (2, 106781862), (3, 71187908), (4, 53390931), (6, 35593954), (11, 19414884), (12, 17796977), (17, 12562572), (19, 11240196), (22, 9707442), (33, 6471628), (34, 6281286), (38, 5620098), (44, 4853721), (51, 4187524), (57, 3746732), (66, 3235814), (68, 3140643), (76, 2810049), (102, 2093762), (114, 1873366), (132, 1617907), (187, 1142052), (204, 1046881), (209, 1021836), (228, 936683), (323, 661188), (374, 571026), (418, 510918), (561, 380684), (627, 340612), (646, 330594), (748, 285513), (836, 255459), (969, 220396), (1122, 190342), (1254, 170306), (1292, 165297), (1938, 110198), (2244, 95171), (2508, 85153), (3553, 60108), (3876, 55099), (5009, 42636), (7106, 30054), (10018, 21318), (10659, 20036), (14212, 15027)]