201453390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{117809}}^1$

素因数の和:117841

約数の個数: 48

約数和(自身を含む): 551350800

約数和(自身を除く): 349897410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 117809, 235618, 353427, 589045, 706854, 1060281, 1178090, 1767135, 2120562, 2238371, 3534270, 4476742, 5301405, 6715113, 10602810, 11191855, 13430226, 20145339, 22383710, 33575565, 40290678, 67151130, 100726695, 201453390]

約数ペア:

[(1, 201453390), (2, 100726695), (3, 67151130), (5, 40290678), (6, 33575565), (9, 22383710), (10, 20145339), (15, 13430226), (18, 11191855), (19, 10602810), (30, 6715113), (38, 5301405), (45, 4476742), (57, 3534270), (90, 2238371), (95, 2120562), (114, 1767135), (171, 1178090), (190, 1060281), (285, 706854), (342, 589045), (570, 353427), (855, 235618), (1710, 117809)]