201253072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{17207}}^1$

素因数の和:17275

約数の個数: 40

約数和(自身を含む): 422490816

約数和(自身を除く): 221237744

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 17207, 34414, 68828, 137656, 275312, 292519, 585038, 739901, 1170076, 1479802, 2340152, 2959604, 4680304, 5919208, 11838416, 12578317, 25156634, 50313268, 100626536, 201253072]

約数ペア:

[(1, 201253072), (2, 100626536), (4, 50313268), (8, 25156634), (16, 12578317), (17, 11838416), (34, 5919208), (43, 4680304), (68, 2959604), (86, 2340152), (136, 1479802), (172, 1170076), (272, 739901), (344, 585038), (688, 292519), (731, 275312), (1462, 137656), (2924, 68828), (5848, 34414), (11696, 17207)]