201715503

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 306028800

約数和(自身を除く): 104313297

約数列:

[1, 3, 11, 29, 33, 87, 131, 319, 393, 957, 1441, 1609, 3799, 4323, 4827, 11397, 17699, 41789, 46661, 53097, 125367, 139983, 210779, 513271, 632337, 1539813, 2318569, 6112591, 6955707, 18337773, 67238501, 201715503]

約数ペア:

[(1, 201715503), (3, 67238501), (11, 18337773), (29, 6955707), (33, 6112591), (87, 2318569), (131, 1539813), (319, 632337), (393, 513271), (957, 210779), (1441, 139983), (1609, 125367), (3799, 53097), (4323, 46661), (4827, 41789), (11397, 17699)]