223872798

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{3527}}^1$

素因数の和:3752

約数の個数: 32

約数和(自身を含む): 457228800

約数和(自身を除く): 233356002

約数列:

[1, 2, 3, 6, 71, 142, 149, 213, 298, 426, 447, 894, 3527, 7054, 10579, 10581, 21158, 21162, 31737, 63474, 250417, 500834, 525523, 751251, 1051046, 1502502, 1576569, 3153138, 37312133, 74624266, 111936399, 223872798]

約数ペア:

[(1, 223872798), (2, 111936399), (3, 74624266), (6, 37312133), (71, 3153138), (142, 1576569), (149, 1502502), (213, 1051046), (298, 751251), (426, 525523), (447, 500834), (894, 250417), (3527, 63474), (7054, 31737), (10579, 21162), (10581, 21158)]