201491658

素因数分解:

$2^1\times 3^3\times {\mathrm{1439}}^1\times {\mathrm{2593}}^1$

素因数の和:4043

約数の個数: 32

約数和(自身を含む): 448243200

約数和(自身を除く): 246751542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1439, 2593, 2878, 4317, 5186, 7779, 8634, 12951, 15558, 23337, 25902, 38853, 46674, 70011, 77706, 140022, 3731327, 7462654, 11193981, 22387962, 33581943, 67163886, 100745829, 201491658]

約数ペア:

[(1, 201491658), (2, 100745829), (3, 67163886), (6, 33581943), (9, 22387962), (18, 11193981), (27, 7462654), (54, 3731327), (1439, 140022), (2593, 77706), (2878, 70011), (4317, 46674), (5186, 38853), (7779, 25902), (8634, 23337), (12951, 15558)]