200909116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{27253}}^1$

素因数の和:27373

約数の個数: 24

約数和(自身を含む): 373924880

約数和(自身を除く): 173015764

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 27253, 54506, 109012, 517807, 1035614, 2071228, 2643541, 5287082, 10574164, 50227279, 100454558, 200909116]

約数ペア:

[(1, 200909116), (2, 100454558), (4, 50227279), (19, 10574164), (38, 5287082), (76, 2643541), (97, 2071228), (194, 1035614), (388, 517807), (1843, 109012), (3686, 54506), (7372, 27253)]