199036125652

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4421}}^1\times {\mathrm{17669}}^1$

素因数の和:22121

約数の個数: 72

約数和(自身を含む): 436471829640

約数和(自身を除く): 237435703988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 4421, 8842, 17669, 17684, 30947, 35338, 57473, 61894, 70676, 114946, 123683, 123788, 216629, 229697, 229892, 247366, 402311, 433258, 459394, 494732, 804622, 865781, 866516, 918788, 1607879, 1609244, 1731562, 2816177, 3215758, 3463124, 5632354, 6431516, 11255153, 11264708, 22510306, 45020612, 78114649, 156229298, 312458596, 546802543, 1015490437, 1093605086, 2030980874, 2187210172, 3827617801, 4061961748, 7108433059, 7655235602, 14216866118, 15310471204, 28433732236, 49759031413, 99518062826, 199036125652]

約数ペア:

[(1, 199036125652), (2, 99518062826), (4, 49759031413), (7, 28433732236), (13, 15310471204), (14, 14216866118), (26, 7655235602), (28, 7108433059), (49, 4061961748), (52, 3827617801), (91, 2187210172), (98, 2030980874), (182, 1093605086), (196, 1015490437), (364, 546802543), (637, 312458596), (1274, 156229298), (2548, 78114649), (4421, 45020612), (8842, 22510306), (17669, 11264708), (17684, 11255153), (30947, 6431516), (35338, 5632354), (57473, 3463124), (61894, 3215758), (70676, 2816177), (114946, 1731562), (123683, 1609244), (123788, 1607879), (216629, 918788), (229697, 866516), (229892, 865781), (247366, 804622), (402311, 494732), (433258, 459394)]