208086208

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4049}}^1$

素因数の和:4145

約数の個数: 56

約数和(自身を含む): 456742800

約数和(自身を除く): 248656592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 146, 176, 292, 352, 584, 704, 803, 1168, 1606, 2336, 3212, 4049, 4672, 6424, 8098, 12848, 16196, 25696, 32392, 44539, 51392, 64784, 89078, 129568, 178156, 259136, 295577, 356312, 591154, 712624, 1182308, 1425248, 2364616, 2850496, 3251347, 4729232, 6502694, 9458464, 13005388, 18916928, 26010776, 52021552, 104043104, 208086208]

約数ペア:

[(1, 208086208), (2, 104043104), (4, 52021552), (8, 26010776), (11, 18916928), (16, 13005388), (22, 9458464), (32, 6502694), (44, 4729232), (64, 3251347), (73, 2850496), (88, 2364616), (146, 1425248), (176, 1182308), (292, 712624), (352, 591154), (584, 356312), (704, 295577), (803, 259136), (1168, 178156), (1606, 129568), (2336, 89078), (3212, 64784), (4049, 51392), (4672, 44539), (6424, 32392), (8098, 25696), (12848, 16196)]