197802876

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{1297}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 471018240

約数和(自身を除く): 273215364

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 179, 213, 284, 358, 426, 537, 716, 852, 1074, 1297, 2148, 2594, 3891, 5188, 7782, 12709, 15564, 25418, 38127, 50836, 76254, 92087, 152508, 184174, 232163, 276261, 368348, 464326, 552522, 696489, 928652, 1105044, 1392978, 2785956, 16483573, 32967146, 49450719, 65934292, 98901438, 197802876]

約数ペア:

[(1, 197802876), (2, 98901438), (3, 65934292), (4, 49450719), (6, 32967146), (12, 16483573), (71, 2785956), (142, 1392978), (179, 1105044), (213, 928652), (284, 696489), (358, 552522), (426, 464326), (537, 368348), (716, 276261), (852, 232163), (1074, 184174), (1297, 152508), (2148, 92087), (2594, 76254), (3891, 50836), (5188, 38127), (7782, 25418), (12709, 15564)]