201235840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 554949360

約数和(自身を除く): 353713520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 67, 76, 80, 95, 104, 128, 130, 134, 152, 160, 190, 208, 247, 260, 268, 304, 320, 335, 361, 380, 416, 494, 520, 536, 608, 640, 670, 722, 760, 832, 871, 988, 1040, 1072, 1216, 1235, 1273, 1340, 1444, 1520, 1664, 1742, 1805, 1976, 2080, 2144, 2432, 2470, 2546, 2680, 2888, 3040, 3484, 3610, 3952, 4160, 4288, 4355, 4693, 4940, 5092, 5360, 5776, 6080, 6365, 6968, 7220, 7904, 8320, 8576, 8710, 9386, 9880, 10184, 10720, 11552, 12160, 12730, 13936, 14440, 15808, 16549, 17420, 18772, 19760, 20368, 21440, 23104, 23465, 24187, 25460, 27872, 28880, 31616, 33098, 34840, 37544, 39520, 40736, 42880, 46208, 46930, 48374, 50920, 55744, 57760, 66196, 69680, 75088, 79040, 81472, 82745, 93860, 96748, 101840, 111488, 115520, 120935, 132392, 139360, 150176, 158080, 162944, 165490, 187720, 193496, 203680, 231040, 241870, 264784, 278720, 300352, 314431, 330980, 375440, 386992, 407360, 483740, 529568, 557440, 600704, 628862, 661960, 750880, 773984, 814720, 967480, 1059136, 1257724, 1323920, 1501760, 1547968, 1572155, 1934960, 2118272, 2515448, 2647840, 3003520, 3095936, 3144310, 3869920, 5030896, 5295680, 6288620, 7739840, 10061792, 10591360, 12577240, 15479680, 20123584, 25154480, 40247168, 50308960, 100617920, 201235840]

約数ペア:

[(1, 201235840), (2, 100617920), (4, 50308960), (5, 40247168), (8, 25154480), (10, 20123584), (13, 15479680), (16, 12577240), (19, 10591360), (20, 10061792), (26, 7739840), (32, 6288620), (38, 5295680), (40, 5030896), (52, 3869920), (64, 3144310), (65, 3095936), (67, 3003520), (76, 2647840), (80, 2515448), (95, 2118272), (104, 1934960), (128, 1572155), (130, 1547968), (134, 1501760), (152, 1323920), (160, 1257724), (190, 1059136), (208, 967480), (247, 814720), (260, 773984), (268, 750880), (304, 661960), (320, 628862), (335, 600704), (361, 557440), (380, 529568), (416, 483740), (494, 407360), (520, 386992), (536, 375440), (608, 330980), (640, 314431), (670, 300352), (722, 278720), (760, 264784), (832, 241870), (871, 231040), (988, 203680), (1040, 193496), (1072, 187720), (1216, 165490), (1235, 162944), (1273, 158080), (1340, 150176), (1444, 139360), (1520, 132392), (1664, 120935), (1742, 115520), (1805, 111488), (1976, 101840), (2080, 96748), (2144, 93860), (2432, 82745), (2470, 81472), (2546, 79040), (2680, 75088), (2888, 69680), (3040, 66196), (3484, 57760), (3610, 55744), (3952, 50920), (4160, 48374), (4288, 46930), (4355, 46208), (4693, 42880), (4940, 40736), (5092, 39520), (5360, 37544), (5776, 34840), (6080, 33098), (6365, 31616), (6968, 28880), (7220, 27872), (7904, 25460), (8320, 24187), (8576, 23465), (8710, 23104), (9386, 21440), (9880, 20368), (10184, 19760), (10720, 18772), (11552, 17420), (12160, 16549), (12730, 15808), (13936, 14440)]