200504777

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 245099520

約数和(自身を除く): 44594743

約数列:

[1, 11, 19, 23, 53, 209, 253, 437, 583, 787, 1007, 1219, 4807, 8657, 11077, 13409, 14953, 18101, 23161, 41711, 164483, 199111, 254771, 343919, 458821, 792509, 959353, 3783109, 8717599, 10552883, 18227707, 200504777]

約数ペア:

[(1, 200504777), (11, 18227707), (19, 10552883), (23, 8717599), (53, 3783109), (209, 959353), (253, 792509), (437, 458821), (583, 343919), (787, 254771), (1007, 199111), (1219, 164483), (4807, 41711), (8657, 23161), (11077, 18101), (13409, 14953)]