205650176

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 437088960

約数和(自身を除く): 231438784

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 128, 184, 212, 256, 368, 424, 659, 736, 848, 1219, 1318, 1472, 1696, 2438, 2636, 2944, 3392, 4876, 5272, 5888, 6784, 9752, 10544, 13568, 15157, 19504, 21088, 30314, 34927, 39008, 42176, 60628, 69854, 78016, 84352, 121256, 139708, 156032, 168704, 242512, 279416, 312064, 485024, 558832, 803321, 970048, 1117664, 1606642, 1940096, 2235328, 3213284, 3880192, 4470656, 6426568, 8941312, 12853136, 25706272, 51412544, 102825088, 205650176]

約数ペア:

[(1, 205650176), (2, 102825088), (4, 51412544), (8, 25706272), (16, 12853136), (23, 8941312), (32, 6426568), (46, 4470656), (53, 3880192), (64, 3213284), (92, 2235328), (106, 1940096), (128, 1606642), (184, 1117664), (212, 970048), (256, 803321), (368, 558832), (424, 485024), (659, 312064), (736, 279416), (848, 242512), (1219, 168704), (1318, 156032), (1472, 139708), (1696, 121256), (2438, 84352), (2636, 78016), (2944, 69854), (3392, 60628), (4876, 42176), (5272, 39008), (5888, 34927), (6784, 30314), (9752, 21088), (10544, 19504), (13568, 15157)]