220225194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{10103}}^1$

素因数の和:10291

約数の個数: 48

約数和(自身を含む): 548525952

約数和(自身を除く): 328300758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 1038, 1211, 1557, 2422, 3114, 3633, 7266, 10103, 10899, 20206, 21798, 30309, 60618, 70721, 90927, 141442, 181854, 212163, 424326, 636489, 1272978, 1747819, 3495638, 5243457, 10486914, 12234733, 15730371, 24469466, 31460742, 36704199, 73408398, 110112597, 220225194]

約数ペア:

[(1, 220225194), (2, 110112597), (3, 73408398), (6, 36704199), (7, 31460742), (9, 24469466), (14, 15730371), (18, 12234733), (21, 10486914), (42, 5243457), (63, 3495638), (126, 1747819), (173, 1272978), (346, 636489), (519, 424326), (1038, 212163), (1211, 181854), (1557, 141442), (2422, 90927), (3114, 70721), (3633, 60618), (7266, 30309), (10103, 21798), (10899, 20206)]