208099238508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{947}}^1\times {\mathrm{290669}}^1$

素因数の和:291636

約数の個数: 96

約数和(自身を含む): 617243558400

約数和(自身を除く): 409144319892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 947, 1894, 2841, 3788, 5682, 6629, 8523, 11364, 13258, 17046, 19887, 25569, 26516, 34092, 39774, 51138, 59661, 79548, 102276, 119322, 178983, 238644, 290669, 357966, 581338, 715932, 872007, 1162676, 1744014, 2034683, 2616021, 3488028, 4069366, 5232042, 6104049, 7848063, 8138732, 10464084, 12208098, 15696126, 18312147, 24416196, 31392252, 36624294, 54936441, 73248588, 109872882, 219745764, 275263543, 550527086, 825790629, 1101054172, 1651581258, 1926844801, 2477371887, 3303162516, 3853689602, 4954743774, 5780534403, 7432115661, 7707379204, 9909487548, 11561068806, 14864231322, 17341603209, 23122137612, 29728462644, 34683206418, 52024809627, 69366412836, 104049619254, 208099238508]

約数ペア:

[(1, 208099238508), (2, 104049619254), (3, 69366412836), (4, 52024809627), (6, 34683206418), (7, 29728462644), (9, 23122137612), (12, 17341603209), (14, 14864231322), (18, 11561068806), (21, 9909487548), (27, 7707379204), (28, 7432115661), (36, 5780534403), (42, 4954743774), (54, 3853689602), (63, 3303162516), (84, 2477371887), (108, 1926844801), (126, 1651581258), (189, 1101054172), (252, 825790629), (378, 550527086), (756, 275263543), (947, 219745764), (1894, 109872882), (2841, 73248588), (3788, 54936441), (5682, 36624294), (6629, 31392252), (8523, 24416196), (11364, 18312147), (13258, 15696126), (17046, 12208098), (19887, 10464084), (25569, 8138732), (26516, 7848063), (34092, 6104049), (39774, 5232042), (51138, 4069366), (59661, 3488028), (79548, 2616021), (102276, 2034683), (119322, 1744014), (178983, 1162676), (238644, 872007), (290669, 715932), (357966, 581338)]