195390768

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131311}}^1$

素因数の和:131353

約数の個数: 40

約数和(自身を含む): 521046016

約数和(自身を除く): 325655248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 131311, 262622, 393933, 525244, 787866, 1050488, 1575732, 2100976, 3151464, 4070641, 6302928, 8141282, 12211923, 16282564, 24423846, 32565128, 48847692, 65130256, 97695384, 195390768]

約数ペア:

[(1, 195390768), (2, 97695384), (3, 65130256), (4, 48847692), (6, 32565128), (8, 24423846), (12, 16282564), (16, 12211923), (24, 8141282), (31, 6302928), (48, 4070641), (62, 3151464), (93, 2100976), (124, 1575732), (186, 1050488), (248, 787866), (372, 525244), (496, 393933), (744, 262622), (1488, 131311)]