207339966

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4271}}^1$

素因数の和:4342

約数の個数: 64

約数和(自身を含む): 492134400

約数和(自身を除く): 284794434

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 783, 837, 899, 1566, 1674, 1798, 2697, 4271, 5394, 8091, 8542, 12813, 16182, 24273, 25626, 38439, 48546, 76878, 115317, 123859, 132401, 230634, 247718, 264802, 371577, 397203, 743154, 794406, 1114731, 1191609, 2229462, 2383218, 3344193, 3574827, 3839629, 6688386, 7149654, 7679258, 11518887, 23037774, 34556661, 69113322, 103669983, 207339966]

約数ペア:

[(1, 207339966), (2, 103669983), (3, 69113322), (6, 34556661), (9, 23037774), (18, 11518887), (27, 7679258), (29, 7149654), (31, 6688386), (54, 3839629), (58, 3574827), (62, 3344193), (87, 2383218), (93, 2229462), (174, 1191609), (186, 1114731), (261, 794406), (279, 743154), (522, 397203), (558, 371577), (783, 264802), (837, 247718), (899, 230634), (1566, 132401), (1674, 123859), (1798, 115317), (2697, 76878), (4271, 48546), (5394, 38439), (8091, 25626), (8542, 24273), (12813, 16182)]