194566916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 379579200

約数和(自身を除く): 185012284

約数列:

[1, 2, 4, 19, 29, 38, 43, 58, 76, 86, 116, 172, 551, 817, 1102, 1247, 1634, 2053, 2204, 2494, 3268, 4106, 4988, 8212, 23693, 39007, 47386, 59537, 78014, 88279, 94772, 119074, 156028, 176558, 238148, 353116, 1131203, 1677301, 2262406, 2560091, 3354602, 4524812, 5120182, 6709204, 10240364, 48641729, 97283458, 194566916]

約数ペア:

[(1, 194566916), (2, 97283458), (4, 48641729), (19, 10240364), (29, 6709204), (38, 5120182), (43, 4524812), (58, 3354602), (76, 2560091), (86, 2262406), (116, 1677301), (172, 1131203), (551, 353116), (817, 238148), (1102, 176558), (1247, 156028), (1634, 119074), (2053, 94772), (2204, 88279), (2494, 78014), (3268, 59537), (4106, 47386), (4988, 39007), (8212, 23693)]