205502472

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1936

約数の個数: 144

約数和(自身を含む): 668678400

約数和(自身を除く): 463175928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 372, 392, 434, 441, 504, 558, 588, 651, 744, 868, 882, 1116, 1176, 1302, 1519, 1736, 1764, 1879, 1953, 2232, 2604, 3038, 3528, 3758, 3906, 4557, 5208, 5637, 6076, 7516, 7812, 9114, 11274, 12152, 13153, 13671, 15032, 15624, 16911, 18228, 22548, 26306, 27342, 33822, 36456, 39459, 45096, 52612, 54684, 58249, 67644, 78918, 92071, 105224, 109368, 116498, 118377, 135288, 157836, 174747, 184142, 232996, 236754, 276213, 315672, 349494, 368284, 407743, 465992, 473508, 524241, 552426, 698988, 736568, 815486, 828639, 947016, 1048482, 1104852, 1223229, 1397976, 1630972, 1657278, 2096964, 2209704, 2446458, 2854201, 3261944, 3314556, 3669687, 4193928, 4892916, 5708402, 6629112, 7339374, 8562603, 9785832, 11416804, 14678748, 17125206, 22833608, 25687809, 29357496, 34250412, 51375618, 68500824, 102751236, 205502472]

約数ペア:

[(1, 205502472), (2, 102751236), (3, 68500824), (4, 51375618), (6, 34250412), (7, 29357496), (8, 25687809), (9, 22833608), (12, 17125206), (14, 14678748), (18, 11416804), (21, 9785832), (24, 8562603), (28, 7339374), (31, 6629112), (36, 5708402), (42, 4892916), (49, 4193928), (56, 3669687), (62, 3314556), (63, 3261944), (72, 2854201), (84, 2446458), (93, 2209704), (98, 2096964), (124, 1657278), (126, 1630972), (147, 1397976), (168, 1223229), (186, 1104852), (196, 1048482), (217, 947016), (248, 828639), (252, 815486), (279, 736568), (294, 698988), (372, 552426), (392, 524241), (434, 473508), (441, 465992), (504, 407743), (558, 368284), (588, 349494), (651, 315672), (744, 276213), (868, 236754), (882, 232996), (1116, 184142), (1176, 174747), (1302, 157836), (1519, 135288), (1736, 118377), (1764, 116498), (1879, 109368), (1953, 105224), (2232, 92071), (2604, 78918), (3038, 67644), (3528, 58249), (3758, 54684), (3906, 52612), (4557, 45096), (5208, 39459), (5637, 36456), (6076, 33822), (7516, 27342), (7812, 26306), (9114, 22548), (11274, 18228), (12152, 16911), (13153, 15624), (13671, 15032)]