197919144

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{33119}}^1$

素因数の和:33214

約数の個数: 48

約数和(自身を含む): 542505600

約数和(自身を除く): 344586456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 33119, 66238, 99357, 132476, 198714, 264952, 298071, 397428, 596142, 794856, 1192284, 2384568, 2748877, 5497754, 8246631, 10995508, 16493262, 21991016, 24739893, 32986524, 49479786, 65973048, 98959572, 197919144]

約数ペア:

[(1, 197919144), (2, 98959572), (3, 65973048), (4, 49479786), (6, 32986524), (8, 24739893), (9, 21991016), (12, 16493262), (18, 10995508), (24, 8246631), (36, 5497754), (72, 2748877), (83, 2384568), (166, 1192284), (249, 794856), (332, 596142), (498, 397428), (664, 298071), (747, 264952), (996, 198714), (1494, 132476), (1992, 99357), (2988, 66238), (5976, 33119)]