197992656

素因数分解:

$2^4\times 3^2\times {\mathrm{631}}^1\times {\mathrm{2179}}^1$

素因数の和:2824

約数の個数: 60

約数和(自身を含む): 555237280

約数和(自身を除く): 357244624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 631, 1262, 1893, 2179, 2524, 3786, 4358, 5048, 5679, 6537, 7572, 8716, 10096, 11358, 13074, 15144, 17432, 19611, 22716, 26148, 30288, 34864, 39222, 45432, 52296, 78444, 90864, 104592, 156888, 313776, 1374949, 2749898, 4124847, 5499796, 8249694, 10999592, 12374541, 16499388, 21999184, 24749082, 32998776, 49498164, 65997552, 98996328, 197992656]

約数ペア:

[(1, 197992656), (2, 98996328), (3, 65997552), (4, 49498164), (6, 32998776), (8, 24749082), (9, 21999184), (12, 16499388), (16, 12374541), (18, 10999592), (24, 8249694), (36, 5499796), (48, 4124847), (72, 2749898), (144, 1374949), (631, 313776), (1262, 156888), (1893, 104592), (2179, 90864), (2524, 78444), (3786, 52296), (4358, 45432), (5048, 39222), (5679, 34864), (6537, 30288), (7572, 26148), (8716, 22716), (10096, 19611), (11358, 17432), (13074, 15144)]