201376786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 333205488

約数和(自身を除く): 131828702

約数列:

[1, 2, 13, 26, 53, 106, 317, 461, 634, 689, 922, 1378, 4121, 5993, 8242, 11986, 16801, 24433, 33602, 48866, 146137, 218413, 292274, 317629, 436826, 635258, 1899781, 3799562, 7745261, 15490522, 100688393, 201376786]

約数ペア:

[(1, 201376786), (2, 100688393), (13, 15490522), (26, 7745261), (53, 3799562), (106, 1899781), (317, 635258), (461, 436826), (634, 317629), (689, 292274), (922, 218413), (1378, 146137), (4121, 48866), (5993, 33602), (8242, 24433), (11986, 16801)]