198298272

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89809}}^1$

素因数の和:89845

約数の個数: 48

約数和(自身を含む): 543170880

約数和(自身を除く): 344872608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 89809, 179618, 269427, 359236, 538854, 718472, 1077708, 1436944, 2065607, 2155416, 2873888, 4131214, 4310832, 6196821, 8262428, 8621664, 12393642, 16524856, 24787284, 33049712, 49574568, 66099424, 99149136, 198298272]

約数ペア:

[(1, 198298272), (2, 99149136), (3, 66099424), (4, 49574568), (6, 33049712), (8, 24787284), (12, 16524856), (16, 12393642), (23, 8621664), (24, 8262428), (32, 6196821), (46, 4310832), (48, 4131214), (69, 2873888), (92, 2155416), (96, 2065607), (138, 1436944), (184, 1077708), (276, 718472), (368, 538854), (552, 359236), (736, 269427), (1104, 179618), (2208, 89809)]