201123252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3877}}^1$

素因数の和:4029

約数の個数: 72

約数和(自身を含む): 558990432

約数和(自身を除く): 357867180

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 131, 132, 198, 262, 393, 396, 524, 786, 1179, 1441, 1572, 2358, 2882, 3877, 4323, 4716, 5764, 7754, 8646, 11631, 12969, 15508, 17292, 23262, 25938, 34893, 42647, 46524, 51876, 69786, 85294, 127941, 139572, 170588, 255882, 383823, 507887, 511764, 767646, 1015774, 1523661, 1535292, 2031548, 3047322, 4570983, 5586757, 6094644, 9141966, 11173514, 16760271, 18283932, 22347028, 33520542, 50280813, 67041084, 100561626, 201123252]

約数ペア:

[(1, 201123252), (2, 100561626), (3, 67041084), (4, 50280813), (6, 33520542), (9, 22347028), (11, 18283932), (12, 16760271), (18, 11173514), (22, 9141966), (33, 6094644), (36, 5586757), (44, 4570983), (66, 3047322), (99, 2031548), (131, 1535292), (132, 1523661), (198, 1015774), (262, 767646), (393, 511764), (396, 507887), (524, 383823), (786, 255882), (1179, 170588), (1441, 139572), (1572, 127941), (2358, 85294), (2882, 69786), (3877, 51876), (4323, 46524), (4716, 42647), (5764, 34893), (7754, 25938), (8646, 23262), (11631, 17292), (12969, 15508)]