200919906

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 523480320

約数和(自身を除く): 322560414

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 101, 102, 153, 187, 197, 198, 202, 297, 303, 306, 374, 394, 459, 561, 591, 594, 606, 909, 918, 1111, 1122, 1182, 1683, 1717, 1773, 1818, 2167, 2222, 2727, 3333, 3349, 3366, 3434, 3546, 4334, 5049, 5151, 5319, 5454, 6501, 6666, 6698, 9999, 10047, 10098, 10302, 10638, 13002, 15453, 18887, 19503, 19897, 19998, 20094, 29997, 30141, 30906, 36839, 37774, 39006, 39794, 46359, 56661, 58509, 59691, 59994, 60282, 73678, 90423, 92718, 110517, 113322, 117018, 119382, 169983, 179073, 180846, 218867, 221034, 331551, 338249, 339966, 358146, 437734, 509949, 537219, 656601, 663102, 676498, 994653, 1014747, 1019898, 1074438, 1313202, 1969803, 1989306, 2029494, 3044241, 3720739, 3939606, 5909409, 6088482, 7441478, 9132723, 11162217, 11818818, 18265446, 22324434, 33486651, 66973302, 100459953, 200919906]

約数ペア:

[(1, 200919906), (2, 100459953), (3, 66973302), (6, 33486651), (9, 22324434), (11, 18265446), (17, 11818818), (18, 11162217), (22, 9132723), (27, 7441478), (33, 6088482), (34, 5909409), (51, 3939606), (54, 3720739), (66, 3044241), (99, 2029494), (101, 1989306), (102, 1969803), (153, 1313202), (187, 1074438), (197, 1019898), (198, 1014747), (202, 994653), (297, 676498), (303, 663102), (306, 656601), (374, 537219), (394, 509949), (459, 437734), (561, 358146), (591, 339966), (594, 338249), (606, 331551), (909, 221034), (918, 218867), (1111, 180846), (1122, 179073), (1182, 169983), (1683, 119382), (1717, 117018), (1773, 113322), (1818, 110517), (2167, 92718), (2222, 90423), (2727, 73678), (3333, 60282), (3349, 59994), (3366, 59691), (3434, 58509), (3546, 56661), (4334, 46359), (5049, 39794), (5151, 39006), (5319, 37774), (5454, 36839), (6501, 30906), (6666, 30141), (6698, 29997), (9999, 20094), (10047, 19998), (10098, 19897), (10302, 19503), (10638, 18887), (13002, 15453)]