201967072

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{21839}}^1$

素因数の和:21883

約数の個数: 36

約数和(自身を含む): 422407440

約数和(自身を除く): 220440368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 9248, 21839, 43678, 87356, 174712, 349424, 371263, 698848, 742526, 1485052, 2970104, 5940208, 6311471, 11880416, 12622942, 25245884, 50491768, 100983536, 201967072]

約数ペア:

[(1, 201967072), (2, 100983536), (4, 50491768), (8, 25245884), (16, 12622942), (17, 11880416), (32, 6311471), (34, 5940208), (68, 2970104), (136, 1485052), (272, 742526), (289, 698848), (544, 371263), (578, 349424), (1156, 174712), (2312, 87356), (4624, 43678), (9248, 21839)]