214991610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{106961}}^1$

素因数の和:107038

約数の個数: 32

約数和(自身を含む): 523685952

約数和(自身を除く): 308694342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 106961, 213922, 320883, 534805, 641766, 1069610, 1604415, 3208830, 7166387, 14332774, 21499161, 35831935, 42998322, 71663870, 107495805, 214991610]

約数ペア:

[(1, 214991610), (2, 107495805), (3, 71663870), (5, 42998322), (6, 35831935), (10, 21499161), (15, 14332774), (30, 7166387), (67, 3208830), (134, 1604415), (201, 1069610), (335, 641766), (402, 534805), (670, 320883), (1005, 213922), (2010, 106961)]