201143380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{150107}}^1$

素因数の和:150183

約数の個数: 24

約数和(自身を含む): 428708448

約数和(自身を除く): 227565068

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 150107, 300214, 600428, 750535, 1501070, 3002140, 10057169, 20114338, 40228676, 50285845, 100571690, 201143380]

約数ペア:

[(1, 201143380), (2, 100571690), (4, 50285845), (5, 40228676), (10, 20114338), (20, 10057169), (67, 3002140), (134, 1501070), (268, 750535), (335, 600428), (670, 300214), (1340, 150107)]