194933518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{659}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 326430720

約数和(自身を除く): 131497202

約数列:

[1, 2, 13, 26, 31, 62, 367, 403, 659, 734, 806, 1318, 4771, 8567, 9542, 11377, 17134, 20429, 22754, 40858, 147901, 241853, 265577, 295802, 483706, 531154, 3144089, 6288178, 7497443, 14994886, 97466759, 194933518]

約数ペア:

[(1, 194933518), (2, 97466759), (13, 14994886), (26, 7497443), (31, 6288178), (62, 3144089), (367, 531154), (403, 483706), (659, 295802), (734, 265577), (806, 241853), (1318, 147901), (4771, 40858), (8567, 22754), (9542, 20429), (11377, 17134)]