200656112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{660053}}^1$

素因数の和:660080

約数の個数: 20

約数和(自身を含む): 409233480

約数和(自身を除く): 208577368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 660053, 1320106, 2640212, 5280424, 10560848, 12541007, 25082014, 50164028, 100328056, 200656112]

約数ペア:

[(1, 200656112), (2, 100328056), (4, 50164028), (8, 25082014), (16, 12541007), (19, 10560848), (38, 5280424), (76, 2640212), (152, 1320106), (304, 660053)]