201599044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{20249}}^1$

素因数の和:20403

約数の個数: 24

約数和(自身を含む): 374220000

約数和(自身を除く): 172620956

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 20249, 40498, 80996, 384731, 769462, 1538924, 2652619, 5305238, 10610476, 50399761, 100799522, 201599044]

約数ペア:

[(1, 201599044), (2, 100799522), (4, 50399761), (19, 10610476), (38, 5305238), (76, 2652619), (131, 1538924), (262, 769462), (524, 384731), (2489, 80996), (4978, 40498), (9956, 20249)]