202157048

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{1831}}^1$

素因数の和:2247

約数の個数: 32

約数和(自身を含む): 390545760

約数和(自身を除く): 188388712

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 373, 746, 1492, 1831, 2984, 3662, 7324, 13801, 14648, 27602, 55204, 67747, 110408, 135494, 270988, 541976, 682963, 1365926, 2731852, 5463704, 25269631, 50539262, 101078524, 202157048]

約数ペア:

[(1, 202157048), (2, 101078524), (4, 50539262), (8, 25269631), (37, 5463704), (74, 2731852), (148, 1365926), (296, 682963), (373, 541976), (746, 270988), (1492, 135494), (1831, 110408), (2984, 67747), (3662, 55204), (7324, 27602), (13801, 14648)]