198843996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^2$

素因数の和:2278

約数の個数: 36

約数和(自身を含む): 500102232

約数和(自身を除く): 301258236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1129, 2258, 3387, 4516, 6774, 13548, 14677, 29354, 44031, 58708, 88062, 176124, 1274641, 2549282, 3823923, 5098564, 7647846, 15295692, 16570333, 33140666, 49710999, 66281332, 99421998, 198843996]

約数ペア:

[(1, 198843996), (2, 99421998), (3, 66281332), (4, 49710999), (6, 33140666), (12, 16570333), (13, 15295692), (26, 7647846), (39, 5098564), (52, 3823923), (78, 2549282), (156, 1274641), (1129, 176124), (2258, 88062), (3387, 58708), (4516, 44031), (6774, 29354), (13548, 14677)]