202403248

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{541}}^1$

素因数の和:965

約数の個数: 40

約数和(自身を含む): 399887600

約数和(自身を除く): 197484352

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 349, 536, 541, 698, 1072, 1082, 1396, 2164, 2792, 4328, 5584, 8656, 23383, 36247, 46766, 72494, 93532, 144988, 187064, 188809, 289976, 374128, 377618, 579952, 755236, 1510472, 3020944, 12650203, 25300406, 50600812, 101201624, 202403248]

約数ペア:

[(1, 202403248), (2, 101201624), (4, 50600812), (8, 25300406), (16, 12650203), (67, 3020944), (134, 1510472), (268, 755236), (349, 579952), (536, 377618), (541, 374128), (698, 289976), (1072, 188809), (1082, 187064), (1396, 144988), (2164, 93532), (2792, 72494), (4328, 46766), (5584, 36247), (8656, 23383)]