194805325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1879}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 293731200

約数和(自身を除く): 98925875

約数列:

[1, 5, 11, 13, 25, 29, 55, 65, 143, 145, 275, 319, 325, 377, 715, 725, 1595, 1879, 1885, 3575, 4147, 7975, 9395, 9425, 20669, 20735, 24427, 46975, 54491, 103345, 103675, 122135, 268697, 272455, 516725, 599401, 610675, 708383, 1343485, 1362275, 2997005, 3541915, 6717425, 7792213, 14985025, 17709575, 38961065, 194805325]

約数ペア:

[(1, 194805325), (5, 38961065), (11, 17709575), (13, 14985025), (25, 7792213), (29, 6717425), (55, 3541915), (65, 2997005), (143, 1362275), (145, 1343485), (275, 708383), (319, 610675), (325, 599401), (377, 516725), (715, 272455), (725, 268697), (1595, 122135), (1879, 103675), (1885, 103345), (3575, 54491), (4147, 46975), (7975, 24427), (9395, 20735), (9425, 20669)]