144401930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{203383}}^1$

素因数の和:203461

約数の個数: 16

約数和(自身を含む): 263585664

約数和(自身を除く): 119183734

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 203383, 406766, 1016915, 2033830, 14440193, 28880386, 72200965, 144401930]

約数ペア:

[(1, 144401930), (2, 72200965), (5, 28880386), (10, 14440193), (71, 2033830), (142, 1016915), (355, 406766), (710, 203383)]