210854064

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 602247168

約数和(自身を除く): 391393104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 61, 62, 69, 92, 93, 101, 122, 124, 138, 183, 184, 186, 202, 244, 248, 276, 303, 366, 368, 372, 404, 488, 496, 552, 606, 713, 732, 744, 808, 976, 1104, 1212, 1403, 1426, 1464, 1488, 1616, 1891, 2139, 2323, 2424, 2806, 2852, 2928, 3131, 3782, 4209, 4278, 4646, 4848, 5612, 5673, 5704, 6161, 6262, 6969, 7564, 8418, 8556, 9292, 9393, 11224, 11346, 11408, 12322, 12524, 13938, 15128, 16836, 17112, 18483, 18584, 18786, 22448, 22692, 24644, 25048, 27876, 30256, 33672, 34224, 36966, 37168, 37572, 43493, 45384, 49288, 50096, 55752, 67344, 72013, 73932, 75144, 86986, 90768, 98576, 111504, 130479, 141703, 144026, 147864, 150288, 173972, 190991, 216039, 260958, 283406, 288052, 295728, 347944, 381982, 425109, 432078, 521916, 566812, 572973, 576104, 695888, 763964, 850218, 864156, 1043832, 1133624, 1145946, 1152208, 1527928, 1700436, 1728312, 2087664, 2267248, 2291892, 3055856, 3400872, 3456624, 4392793, 4583784, 6801744, 8785586, 9167568, 13178379, 17571172, 26356758, 35142344, 52713516, 70284688, 105427032, 210854064]

約数ペア:

[(1, 210854064), (2, 105427032), (3, 70284688), (4, 52713516), (6, 35142344), (8, 26356758), (12, 17571172), (16, 13178379), (23, 9167568), (24, 8785586), (31, 6801744), (46, 4583784), (48, 4392793), (61, 3456624), (62, 3400872), (69, 3055856), (92, 2291892), (93, 2267248), (101, 2087664), (122, 1728312), (124, 1700436), (138, 1527928), (183, 1152208), (184, 1145946), (186, 1133624), (202, 1043832), (244, 864156), (248, 850218), (276, 763964), (303, 695888), (366, 576104), (368, 572973), (372, 566812), (404, 521916), (488, 432078), (496, 425109), (552, 381982), (606, 347944), (713, 295728), (732, 288052), (744, 283406), (808, 260958), (976, 216039), (1104, 190991), (1212, 173972), (1403, 150288), (1426, 147864), (1464, 144026), (1488, 141703), (1616, 130479), (1891, 111504), (2139, 98576), (2323, 90768), (2424, 86986), (2806, 75144), (2852, 73932), (2928, 72013), (3131, 67344), (3782, 55752), (4209, 50096), (4278, 49288), (4646, 45384), (4848, 43493), (5612, 37572), (5673, 37168), (5704, 36966), (6161, 34224), (6262, 33672), (6969, 30256), (7564, 27876), (8418, 25048), (8556, 24644), (9292, 22692), (9393, 22448), (11224, 18786), (11346, 18584), (11408, 18483), (12322, 17112), (12524, 16836), (13938, 15128)]