204966804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{348583}}^1$

素因数の和:348604

約数の個数: 36

約数和(自身を含む): 556340064

約数和(自身を除く): 351373260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 348583, 697166, 1045749, 1394332, 2091498, 2440081, 4182996, 4880162, 7320243, 9760324, 14640486, 17080567, 29280972, 34161134, 51241701, 68322268, 102483402, 204966804]

約数ペア:

[(1, 204966804), (2, 102483402), (3, 68322268), (4, 51241701), (6, 34161134), (7, 29280972), (12, 17080567), (14, 14640486), (21, 9760324), (28, 7320243), (42, 4880162), (49, 4182996), (84, 2440081), (98, 2091498), (147, 1394332), (196, 1045749), (294, 697166), (588, 348583)]