201437312

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1381

約数の個数: 64

約数和(自身を含む): 426980160

約数和(自身を除く): 225542848

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 128, 184, 212, 368, 424, 736, 848, 1219, 1291, 1472, 1696, 2438, 2582, 2944, 3392, 4876, 5164, 6784, 9752, 10328, 19504, 20656, 29693, 39008, 41312, 59386, 68423, 78016, 82624, 118772, 136846, 156032, 165248, 237544, 273692, 475088, 547384, 950176, 1094768, 1573729, 1900352, 2189536, 3147458, 3800704, 4379072, 6294916, 8758144, 12589832, 25179664, 50359328, 100718656, 201437312]

約数ペア:

[(1, 201437312), (2, 100718656), (4, 50359328), (8, 25179664), (16, 12589832), (23, 8758144), (32, 6294916), (46, 4379072), (53, 3800704), (64, 3147458), (92, 2189536), (106, 1900352), (128, 1573729), (184, 1094768), (212, 950176), (368, 547384), (424, 475088), (736, 273692), (848, 237544), (1219, 165248), (1291, 156032), (1472, 136846), (1696, 118772), (2438, 82624), (2582, 78016), (2944, 68423), (3392, 59386), (4876, 41312), (5164, 39008), (6784, 29693), (9752, 20656), (10328, 19504)]