209430254220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20771}}^1\times {\mathrm{15277}}^1$

素因数の和:36071

約数の個数: 96

約数和(自身を含む): 639786905856

約数和(自身を除く): 430356651636

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 15277, 20771, 30554, 41542, 45831, 61108, 62313, 76385, 83084, 91662, 103855, 124626, 152770, 168047, 183324, 207710, 228481, 229155, 249252, 305540, 311565, 336094, 415420, 456962, 458310, 504141, 623130, 672188, 685443, 840235, 913924, 916620, 1008282, 1142405, 1246260, 1370886, 1680470, 2016564, 2284810, 2520705, 2741772, 3360940, 3427215, 4569620, 5041410, 6854430, 10082820, 13708860, 317318567, 634637134, 951955701, 1269274268, 1586592835, 1903911402, 3173185670, 3490504237, 3807822804, 4759778505, 6346371340, 6981008474, 9519557010, 10471512711, 13962016948, 17452521185, 19039114020, 20943025422, 34905042370, 41886050844, 52357563555, 69810084740, 104715127110, 209430254220]

約数ペア:

[(1, 209430254220), (2, 104715127110), (3, 69810084740), (4, 52357563555), (5, 41886050844), (6, 34905042370), (10, 20943025422), (11, 19039114020), (12, 17452521185), (15, 13962016948), (20, 10471512711), (22, 9519557010), (30, 6981008474), (33, 6346371340), (44, 4759778505), (55, 3807822804), (60, 3490504237), (66, 3173185670), (110, 1903911402), (132, 1586592835), (165, 1269274268), (220, 951955701), (330, 634637134), (660, 317318567), (15277, 13708860), (20771, 10082820), (30554, 6854430), (41542, 5041410), (45831, 4569620), (61108, 3427215), (62313, 3360940), (76385, 2741772), (83084, 2520705), (91662, 2284810), (103855, 2016564), (124626, 1680470), (152770, 1370886), (168047, 1246260), (183324, 1142405), (207710, 1008282), (228481, 916620), (229155, 913924), (249252, 840235), (305540, 685443), (311565, 672188), (336094, 623130), (415420, 504141), (456962, 458310)]