204862488

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 528513120

約数和(自身を除く): 323650632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 281, 296, 444, 562, 821, 843, 888, 1124, 1642, 1686, 2248, 2463, 3284, 3372, 4926, 6568, 6744, 9852, 10397, 19704, 20794, 30377, 31191, 41588, 60754, 62382, 83176, 91131, 121508, 124764, 182262, 230701, 243016, 249528, 364524, 461402, 692103, 729048, 922804, 1384206, 1845608, 2768412, 5536824, 8535937, 17071874, 25607811, 34143748, 51215622, 68287496, 102431244, 204862488]

約数ペア:

[(1, 204862488), (2, 102431244), (3, 68287496), (4, 51215622), (6, 34143748), (8, 25607811), (12, 17071874), (24, 8535937), (37, 5536824), (74, 2768412), (111, 1845608), (148, 1384206), (222, 922804), (281, 729048), (296, 692103), (444, 461402), (562, 364524), (821, 249528), (843, 243016), (888, 230701), (1124, 182262), (1642, 124764), (1686, 121508), (2248, 91131), (2463, 83176), (3284, 62382), (3372, 60754), (4926, 41588), (6568, 31191), (6744, 30377), (9852, 20794), (10397, 19704)]