211116016

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:761

約数の個数: 40

約数和(自身を含む): 414566720

約数和(自身を除く): 203450704

約数列:

[1, 2, 4, 8, 16, 157, 229, 314, 367, 458, 628, 734, 916, 1256, 1468, 1832, 2512, 2936, 3664, 5872, 35953, 57619, 71906, 84043, 115238, 143812, 168086, 230476, 287624, 336172, 460952, 575248, 672344, 921904, 1344688, 13194751, 26389502, 52779004, 105558008, 211116016]

約数ペア:

[(1, 211116016), (2, 105558008), (4, 52779004), (8, 26389502), (16, 13194751), (157, 1344688), (229, 921904), (314, 672344), (367, 575248), (458, 460952), (628, 336172), (734, 287624), (916, 230476), (1256, 168086), (1468, 143812), (1832, 115238), (2512, 84043), (2936, 71906), (3664, 57619), (5872, 35953)]