201968970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{961757}}^1$

素因数の和:961774

約数の個数: 32

約数和(自身を含む): 553972608

約数和(自身を除く): 352003638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 961757, 1923514, 2885271, 4808785, 5770542, 6732299, 9617570, 13464598, 14426355, 20196897, 28852710, 33661495, 40393794, 67322990, 100984485, 201968970]

約数ペア:

[(1, 201968970), (2, 100984485), (3, 67322990), (5, 40393794), (6, 33661495), (7, 28852710), (10, 20196897), (14, 14426355), (15, 13464598), (21, 9617570), (30, 6732299), (35, 5770542), (42, 4808785), (70, 2885271), (105, 1923514), (210, 961757)]