203950902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{12007}}^1$

素因数の和:12180

約数の個数: 32

約数和(自身を含む): 432288000

約数和(自身を除く): 228337098

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 2831, 5662, 8493, 12007, 16986, 24014, 36021, 72042, 228133, 456266, 684399, 1368798, 1789043, 3578086, 5367129, 10734258, 33991817, 67983634, 101975451, 203950902]

約数ペア:

[(1, 203950902), (2, 101975451), (3, 67983634), (6, 33991817), (19, 10734258), (38, 5367129), (57, 3578086), (114, 1789043), (149, 1368798), (298, 684399), (447, 456266), (894, 228133), (2831, 72042), (5662, 36021), (8493, 24014), (12007, 16986)]