201872685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{1471}}^1$

素因数の和:2793

約数の個数: 32

約数和(自身を含む): 369672192

約数和(自身を除く): 167799507

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1307, 1471, 3921, 4413, 6535, 7355, 9149, 10297, 19605, 22065, 27447, 30891, 45745, 51485, 137235, 154455, 1922597, 5767791, 9612985, 13458179, 28838955, 40374537, 67290895, 201872685]

約数ペア:

[(1, 201872685), (3, 67290895), (5, 40374537), (7, 28838955), (15, 13458179), (21, 9612985), (35, 5767791), (105, 1922597), (1307, 154455), (1471, 137235), (3921, 51485), (4413, 45745), (6535, 30891), (7355, 27447), (9149, 22065), (10297, 19605)]