201311272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1306

約数の個数: 64

約数和(自身を含む): 420940800

約数和(自身を除く): 219629528

約数列:

[1, 2, 4, 8, 23, 29, 31, 46, 58, 62, 92, 116, 124, 184, 232, 248, 667, 713, 899, 1217, 1334, 1426, 1798, 2434, 2668, 2852, 3596, 4868, 5336, 5704, 7192, 9736, 20677, 27991, 35293, 37727, 41354, 55982, 70586, 75454, 82708, 111964, 141172, 150908, 165416, 223928, 282344, 301816, 811739, 867721, 1094083, 1623478, 1735442, 2188166, 3246956, 3470884, 4376332, 6493912, 6941768, 8752664, 25163909, 50327818, 100655636, 201311272]

約数ペア:

[(1, 201311272), (2, 100655636), (4, 50327818), (8, 25163909), (23, 8752664), (29, 6941768), (31, 6493912), (46, 4376332), (58, 3470884), (62, 3246956), (92, 2188166), (116, 1735442), (124, 1623478), (184, 1094083), (232, 867721), (248, 811739), (667, 301816), (713, 282344), (899, 223928), (1217, 165416), (1334, 150908), (1426, 141172), (1798, 111964), (2434, 82708), (2668, 75454), (2852, 70586), (3596, 55982), (4868, 41354), (5336, 37727), (5704, 35293), (7192, 27991), (9736, 20677)]