213625664

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25097}}^1$

素因数の和:25135

約数の個数: 56

約数和(自身を含む): 509991360

約数和(自身を除く): 296365696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 25097, 50194, 100388, 175679, 200776, 351358, 401552, 476843, 702716, 803104, 953686, 1405432, 1606208, 1907372, 2810864, 3337901, 3814744, 5621728, 6675802, 7629488, 11243456, 13351604, 15258976, 26703208, 30517952, 53406416, 106812832, 213625664]

約数ペア:

[(1, 213625664), (2, 106812832), (4, 53406416), (7, 30517952), (8, 26703208), (14, 15258976), (16, 13351604), (19, 11243456), (28, 7629488), (32, 6675802), (38, 5621728), (56, 3814744), (64, 3337901), (76, 2810864), (112, 1907372), (133, 1606208), (152, 1405432), (224, 953686), (266, 803104), (304, 702716), (448, 476843), (532, 401552), (608, 351358), (1064, 200776), (1216, 175679), (2128, 100388), (4256, 50194), (8512, 25097)]