202001072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8161}}^1$

素因数の和:8206

約数の個数: 80

約数和(自身を含む): 510092352

約数和(自身を除く): 308091280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 8161, 12376, 16322, 24752, 32644, 57127, 65288, 106093, 114254, 130576, 138737, 212186, 228508, 277474, 424372, 457016, 554948, 742651, 848744, 914032, 971159, 1109896, 1485302, 1697488, 1803581, 1942318, 2219792, 2970604, 3607162, 3884636, 5941208, 7214324, 7769272, 11882416, 12625067, 14428648, 15538544, 25250134, 28857296, 50500268, 101000536, 202001072]

約数ペア:

[(1, 202001072), (2, 101000536), (4, 50500268), (7, 28857296), (8, 25250134), (13, 15538544), (14, 14428648), (16, 12625067), (17, 11882416), (26, 7769272), (28, 7214324), (34, 5941208), (52, 3884636), (56, 3607162), (68, 2970604), (91, 2219792), (104, 1942318), (112, 1803581), (119, 1697488), (136, 1485302), (182, 1109896), (208, 971159), (221, 914032), (238, 848744), (272, 742651), (364, 554948), (442, 457016), (476, 424372), (728, 277474), (884, 228508), (952, 212186), (1456, 138737), (1547, 130576), (1768, 114254), (1904, 106093), (3094, 65288), (3536, 57127), (6188, 32644), (8161, 24752), (12376, 16322)]