199291380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2963}}^1$

素因数の和:3053

約数の個数: 96

約数和(自身を含む): 597542400

約数和(自身を除く): 398251020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 59, 60, 76, 95, 114, 118, 177, 190, 228, 236, 285, 295, 354, 380, 570, 590, 708, 885, 1121, 1140, 1180, 1770, 2242, 2963, 3363, 3540, 4484, 5605, 5926, 6726, 8889, 11210, 11852, 13452, 14815, 16815, 17778, 22420, 29630, 33630, 35556, 44445, 56297, 59260, 67260, 88890, 112594, 168891, 174817, 177780, 225188, 281485, 337782, 349634, 524451, 562970, 675564, 699268, 844455, 874085, 1048902, 1125940, 1688910, 1748170, 2097804, 2622255, 3321523, 3377820, 3496340, 5244510, 6643046, 9964569, 10489020, 13286092, 16607615, 19929138, 33215230, 39858276, 49822845, 66430460, 99645690, 199291380]

約数ペア:

[(1, 199291380), (2, 99645690), (3, 66430460), (4, 49822845), (5, 39858276), (6, 33215230), (10, 19929138), (12, 16607615), (15, 13286092), (19, 10489020), (20, 9964569), (30, 6643046), (38, 5244510), (57, 3496340), (59, 3377820), (60, 3321523), (76, 2622255), (95, 2097804), (114, 1748170), (118, 1688910), (177, 1125940), (190, 1048902), (228, 874085), (236, 844455), (285, 699268), (295, 675564), (354, 562970), (380, 524451), (570, 349634), (590, 337782), (708, 281485), (885, 225188), (1121, 177780), (1140, 174817), (1180, 168891), (1770, 112594), (2242, 88890), (2963, 67260), (3363, 59260), (3540, 56297), (4484, 44445), (5605, 35556), (5926, 33630), (6726, 29630), (8889, 22420), (11210, 17778), (11852, 16815), (13452, 14815)]