220264926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{1867}}^1$

素因数の和:1985

約数の個数: 48

約数和(自身を含む): 513416064

約数和(自身を除く): 293151138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 1867, 2226, 2809, 3734, 5601, 5618, 8427, 11202, 13069, 16854, 19663, 26138, 39207, 39326, 58989, 78414, 98951, 117978, 197902, 296853, 593706, 692657, 1385314, 2077971, 4155942, 5244403, 10488806, 15733209, 31466418, 36710821, 73421642, 110132463, 220264926]

約数ペア:

[(1, 220264926), (2, 110132463), (3, 73421642), (6, 36710821), (7, 31466418), (14, 15733209), (21, 10488806), (42, 5244403), (53, 4155942), (106, 2077971), (159, 1385314), (318, 692657), (371, 593706), (742, 296853), (1113, 197902), (1867, 117978), (2226, 98951), (2809, 78414), (3734, 58989), (5601, 39326), (5618, 39207), (8427, 26138), (11202, 19663), (13069, 16854)]