209465712

素因数分解:

$2^4\times 3^2\times {\mathrm{997}}^1\times {\mathrm{1459}}^1$

素因数の和:2470

約数の個数: 60

約数和(自身を含む): 587203240

約数和(自身を除く): 377737528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 997, 1459, 1994, 2918, 2991, 3988, 4377, 5836, 5982, 7976, 8754, 8973, 11672, 11964, 13131, 15952, 17508, 17946, 23344, 23928, 26262, 35016, 35892, 47856, 52524, 70032, 71784, 105048, 143568, 210096, 1454623, 2909246, 4363869, 5818492, 8727738, 11636984, 13091607, 17455476, 23273968, 26183214, 34910952, 52366428, 69821904, 104732856, 209465712]

約数ペア:

[(1, 209465712), (2, 104732856), (3, 69821904), (4, 52366428), (6, 34910952), (8, 26183214), (9, 23273968), (12, 17455476), (16, 13091607), (18, 11636984), (24, 8727738), (36, 5818492), (48, 4363869), (72, 2909246), (144, 1454623), (997, 210096), (1459, 143568), (1994, 105048), (2918, 71784), (2991, 70032), (3988, 52524), (4377, 47856), (5836, 35892), (5982, 35016), (7976, 26262), (8754, 23928), (8973, 23344), (11672, 17946), (11964, 17508), (13131, 15952)]