203965488

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 591055920

約数和(自身を除く): 387090432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 179, 193, 246, 328, 358, 369, 386, 492, 537, 579, 656, 716, 738, 772, 984, 1074, 1158, 1432, 1476, 1544, 1611, 1737, 1968, 2148, 2316, 2864, 2952, 3088, 3222, 3474, 4296, 4632, 5904, 6444, 6948, 7339, 7913, 8592, 9264, 12888, 13896, 14678, 15826, 22017, 23739, 25776, 27792, 29356, 31652, 34547, 44034, 47478, 58712, 63304, 66051, 69094, 71217, 88068, 94956, 103641, 117424, 126608, 132102, 138188, 142434, 176136, 189912, 207282, 264204, 276376, 284868, 310923, 352272, 379824, 414564, 528408, 552752, 569736, 621846, 829128, 1056816, 1139472, 1243692, 1416427, 1658256, 2487384, 2832854, 4249281, 4974768, 5665708, 8498562, 11331416, 12747843, 16997124, 22662832, 25495686, 33994248, 50991372, 67988496, 101982744, 203965488]

約数ペア:

[(1, 203965488), (2, 101982744), (3, 67988496), (4, 50991372), (6, 33994248), (8, 25495686), (9, 22662832), (12, 16997124), (16, 12747843), (18, 11331416), (24, 8498562), (36, 5665708), (41, 4974768), (48, 4249281), (72, 2832854), (82, 2487384), (123, 1658256), (144, 1416427), (164, 1243692), (179, 1139472), (193, 1056816), (246, 829128), (328, 621846), (358, 569736), (369, 552752), (386, 528408), (492, 414564), (537, 379824), (579, 352272), (656, 310923), (716, 284868), (738, 276376), (772, 264204), (984, 207282), (1074, 189912), (1158, 176136), (1432, 142434), (1476, 138188), (1544, 132102), (1611, 126608), (1737, 117424), (1968, 103641), (2148, 94956), (2316, 88068), (2864, 71217), (2952, 69094), (3088, 66051), (3222, 63304), (3474, 58712), (4296, 47478), (4632, 44034), (5904, 34547), (6444, 31652), (6948, 29356), (7339, 27792), (7913, 25776), (8592, 23739), (9264, 22017), (12888, 15826), (13896, 14678)]