199438644

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{6551}}^1$

素因数の和:6660

約数の個数: 48

約数和(自身を含む): 484323840

約数和(自身を除く): 284885196

約数列:

[1, 2, 3, 4, 6, 12, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 516, 708, 2537, 5074, 6551, 7611, 10148, 13102, 15222, 19653, 26204, 30444, 39306, 78612, 281693, 386509, 563386, 773018, 845079, 1126772, 1159527, 1546036, 1690158, 2319054, 3380316, 4638108, 16619887, 33239774, 49859661, 66479548, 99719322, 199438644]

約数ペア:

[(1, 199438644), (2, 99719322), (3, 66479548), (4, 49859661), (6, 33239774), (12, 16619887), (43, 4638108), (59, 3380316), (86, 2319054), (118, 1690158), (129, 1546036), (172, 1159527), (177, 1126772), (236, 845079), (258, 773018), (354, 563386), (516, 386509), (708, 281693), (2537, 78612), (5074, 39306), (6551, 30444), (7611, 26204), (10148, 19653), (13102, 15222)]