213036614

素因数分解:

$2^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{3931}}^1$

素因数の和:4033

約数の個数: 32

約数和(自身を含む): 377472000

約数和(自身を除く): 164435386

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 343, 553, 686, 1106, 3871, 3931, 7742, 7862, 27097, 27517, 54194, 55034, 192619, 310549, 385238, 621098, 1348333, 2173843, 2696666, 4347686, 15216901, 30433802, 106518307, 213036614]

約数ペア:

[(1, 213036614), (2, 106518307), (7, 30433802), (14, 15216901), (49, 4347686), (79, 2696666), (98, 2173843), (158, 1348333), (343, 621098), (553, 385238), (686, 310549), (1106, 192619), (3871, 55034), (3931, 54194), (7742, 27517), (7862, 27097)]