222499696

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{823}}^1$

素因数の和:1169

約数の個数: 40

約数和(自身を含む): 440276384

約数和(自身を除く): 217776688

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 277, 488, 554, 823, 976, 1108, 1646, 2216, 3292, 4432, 6584, 13168, 16897, 33794, 50203, 67588, 100406, 135176, 200812, 227971, 270352, 401624, 455942, 803248, 911884, 1823768, 3647536, 13906231, 27812462, 55624924, 111249848, 222499696]

約数ペア:

[(1, 222499696), (2, 111249848), (4, 55624924), (8, 27812462), (16, 13906231), (61, 3647536), (122, 1823768), (244, 911884), (277, 803248), (488, 455942), (554, 401624), (823, 270352), (976, 227971), (1108, 200812), (1646, 135176), (2216, 100406), (3292, 67588), (4432, 50203), (6584, 33794), (13168, 16897)]