201075796

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 54

約数和(自身を含む): 388380174

約数和(自身を除く): 187304378

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 181, 289, 362, 527, 578, 724, 961, 1054, 1156, 1922, 2108, 3077, 3844, 5611, 6154, 8959, 11222, 12308, 16337, 17918, 22444, 32674, 35836, 52309, 65348, 95387, 104618, 173941, 190774, 209236, 277729, 347882, 381548, 555458, 695764, 1110916, 1621579, 2956997, 3243158, 5913994, 6486316, 11827988, 50268949, 100537898, 201075796]

約数ペア:

[(1, 201075796), (2, 100537898), (4, 50268949), (17, 11827988), (31, 6486316), (34, 5913994), (62, 3243158), (68, 2956997), (124, 1621579), (181, 1110916), (289, 695764), (362, 555458), (527, 381548), (578, 347882), (724, 277729), (961, 209236), (1054, 190774), (1156, 173941), (1922, 104618), (2108, 95387), (3077, 65348), (3844, 52309), (5611, 35836), (6154, 32674), (8959, 22444), (11222, 17918), (12308, 16337)]