208082176

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 444263400

約数和(自身を除く): 236181224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 137, 256, 272, 274, 349, 544, 548, 698, 1088, 1096, 1396, 2176, 2192, 2329, 2792, 4352, 4384, 4658, 5584, 5933, 8768, 9316, 11168, 11866, 17536, 18632, 22336, 23732, 35072, 37264, 44672, 47464, 47813, 74528, 89344, 94928, 95626, 149056, 189856, 191252, 298112, 379712, 382504, 596224, 759424, 765008, 812821, 1518848, 1530016, 1625642, 3060032, 3251284, 6120064, 6502568, 12240128, 13005136, 26010272, 52020544, 104041088, 208082176]

約数ペア:

[(1, 208082176), (2, 104041088), (4, 52020544), (8, 26010272), (16, 13005136), (17, 12240128), (32, 6502568), (34, 6120064), (64, 3251284), (68, 3060032), (128, 1625642), (136, 1530016), (137, 1518848), (256, 812821), (272, 765008), (274, 759424), (349, 596224), (544, 382504), (548, 379712), (698, 298112), (1088, 191252), (1096, 189856), (1396, 149056), (2176, 95626), (2192, 94928), (2329, 89344), (2792, 74528), (4352, 47813), (4384, 47464), (4658, 44672), (5584, 37264), (5933, 35072), (8768, 23732), (9316, 22336), (11168, 18632), (11866, 17536)]