199803088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9257}}^1$

素因数の和:9355

約数の個数: 40

約数和(自身を含む): 413277120

約数和(自身を除く): 213474032

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 9257, 10792, 18514, 21584, 37028, 74056, 148112, 175883, 351766, 657247, 703532, 1314494, 1407064, 2628988, 2814128, 5257976, 10515952, 12487693, 24975386, 49950772, 99901544, 199803088]

約数ペア:

[(1, 199803088), (2, 99901544), (4, 49950772), (8, 24975386), (16, 12487693), (19, 10515952), (38, 5257976), (71, 2814128), (76, 2628988), (142, 1407064), (152, 1314494), (284, 703532), (304, 657247), (568, 351766), (1136, 175883), (1349, 148112), (2698, 74056), (5396, 37028), (9257, 21584), (10792, 18514)]