205910936

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 528738840

約数和(自身を除く): 322827904

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 49, 53, 56, 68, 77, 88, 98, 106, 119, 136, 154, 187, 196, 212, 238, 308, 371, 374, 392, 424, 476, 539, 583, 616, 742, 748, 833, 901, 952, 1078, 1166, 1309, 1484, 1496, 1666, 1802, 2156, 2332, 2597, 2618, 2809, 2968, 3332, 3604, 4081, 4312, 4664, 5194, 5236, 5618, 6307, 6664, 7208, 8162, 9163, 9911, 10388, 10472, 11236, 12614, 16324, 18326, 19663, 19822, 20776, 22472, 25228, 28567, 30899, 32648, 36652, 39326, 39644, 44149, 47753, 50456, 57134, 61798, 69377, 73304, 78652, 79288, 88298, 95506, 114268, 123596, 137641, 138754, 157304, 176596, 191012, 216293, 228536, 247192, 275282, 277508, 334271, 353192, 382024, 432586, 485639, 525283, 550564, 555016, 668542, 865172, 971278, 1050566, 1101128, 1337084, 1514051, 1730344, 1942556, 2101132, 2339897, 2674168, 3028102, 3676981, 3885112, 4202264, 4679794, 6056204, 7353962, 9359588, 12112408, 14707924, 18719176, 25738867, 29415848, 51477734, 102955468, 205910936]

約数ペア:

[(1, 205910936), (2, 102955468), (4, 51477734), (7, 29415848), (8, 25738867), (11, 18719176), (14, 14707924), (17, 12112408), (22, 9359588), (28, 7353962), (34, 6056204), (44, 4679794), (49, 4202264), (53, 3885112), (56, 3676981), (68, 3028102), (77, 2674168), (88, 2339897), (98, 2101132), (106, 1942556), (119, 1730344), (136, 1514051), (154, 1337084), (187, 1101128), (196, 1050566), (212, 971278), (238, 865172), (308, 668542), (371, 555016), (374, 550564), (392, 525283), (424, 485639), (476, 432586), (539, 382024), (583, 353192), (616, 334271), (742, 277508), (748, 275282), (833, 247192), (901, 228536), (952, 216293), (1078, 191012), (1166, 176596), (1309, 157304), (1484, 138754), (1496, 137641), (1666, 123596), (1802, 114268), (2156, 95506), (2332, 88298), (2597, 79288), (2618, 78652), (2809, 73304), (2968, 69377), (3332, 61798), (3604, 57134), (4081, 50456), (4312, 47753), (4664, 44149), (5194, 39644), (5236, 39326), (5618, 36652), (6307, 32648), (6664, 30899), (7208, 28567), (8162, 25228), (9163, 22472), (9911, 20776), (10388, 19822), (10472, 19663), (11236, 18326), (12614, 16324)]