200837685

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{829}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 332743680

約数和(自身を除く): 131905995

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 521, 829, 1563, 2487, 2605, 4145, 7815, 12435, 16151, 25699, 48453, 77097, 80755, 128495, 242265, 385485, 431909, 1295727, 2159545, 6478635, 13389179, 40167537, 66945895, 200837685]

約数ペア:

[(1, 200837685), (3, 66945895), (5, 40167537), (15, 13389179), (31, 6478635), (93, 2159545), (155, 1295727), (465, 431909), (521, 385485), (829, 242265), (1563, 128495), (2487, 80755), (2605, 77097), (4145, 48453), (7815, 25699), (12435, 16151)]