200072943

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 354124800

約数和(自身を除く): 154051857

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 173, 189, 203, 211, 261, 519, 609, 633, 783, 1211, 1477, 1557, 1827, 1899, 3633, 4431, 4671, 5017, 5481, 5697, 6119, 10899, 13293, 15051, 18357, 32697, 35119, 36503, 39879, 42833, 45153, 55071, 105357, 109509, 128499, 135459, 165213, 255521, 316071, 328527, 385497, 766563, 948213, 985581, 1058587, 1156491, 2299689, 3175761, 6899067, 7410109, 9527283, 22230327, 28581849, 66690981, 200072943]

約数ペア:

[(1, 200072943), (3, 66690981), (7, 28581849), (9, 22230327), (21, 9527283), (27, 7410109), (29, 6899067), (63, 3175761), (87, 2299689), (173, 1156491), (189, 1058587), (203, 985581), (211, 948213), (261, 766563), (519, 385497), (609, 328527), (633, 316071), (783, 255521), (1211, 165213), (1477, 135459), (1557, 128499), (1827, 109509), (1899, 105357), (3633, 55071), (4431, 45153), (4671, 42833), (5017, 39879), (5481, 36503), (5697, 35119), (6119, 32697), (10899, 18357), (13293, 15051)]