207213832

素因数分解:

$2^3\times 7^1\times {\mathrm{821}}^1\times {\mathrm{4507}}^1$

素因数の和:5341

約数の個数: 32

約数和(自身を含む): 444669120

約数和(自身を除く): 237455288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 821, 1642, 3284, 4507, 5747, 6568, 9014, 11494, 18028, 22988, 31549, 36056, 45976, 63098, 126196, 252392, 3700247, 7400494, 14800988, 25901729, 29601976, 51803458, 103606916, 207213832]

約数ペア:

[(1, 207213832), (2, 103606916), (4, 51803458), (7, 29601976), (8, 25901729), (14, 14800988), (28, 7400494), (56, 3700247), (821, 252392), (1642, 126196), (3284, 63098), (4507, 45976), (5747, 36056), (6568, 31549), (9014, 22988), (11494, 18028)]