194817184

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4513}}^1$

素因数の和:4613

約数の個数: 48

約数和(自身を含む): 409510080

約数和(自身を除く): 214692896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1349, 2272, 2698, 4513, 5396, 9026, 10792, 18052, 21584, 36104, 43168, 72208, 85747, 144416, 171494, 320423, 342988, 640846, 685976, 1281692, 1371952, 2563384, 2743904, 5126768, 6088037, 10253536, 12176074, 24352148, 48704296, 97408592, 194817184]

約数ペア:

[(1, 194817184), (2, 97408592), (4, 48704296), (8, 24352148), (16, 12176074), (19, 10253536), (32, 6088037), (38, 5126768), (71, 2743904), (76, 2563384), (142, 1371952), (152, 1281692), (284, 685976), (304, 640846), (568, 342988), (608, 320423), (1136, 171494), (1349, 144416), (2272, 85747), (2698, 72208), (4513, 43168), (5396, 36104), (9026, 21584), (10792, 18052)]