201616890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^2\times {\mathrm{587}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 489277152

約数和(自身を除く): 287660262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 587, 642, 1070, 1174, 1605, 1761, 2935, 3210, 3522, 5870, 8805, 11449, 17610, 22898, 34347, 57245, 62809, 68694, 114490, 125618, 171735, 188427, 314045, 343470, 376854, 628090, 942135, 1884270, 6720563, 13441126, 20161689, 33602815, 40323378, 67205630, 100808445, 201616890]

約数ペア:

[(1, 201616890), (2, 100808445), (3, 67205630), (5, 40323378), (6, 33602815), (10, 20161689), (15, 13441126), (30, 6720563), (107, 1884270), (214, 942135), (321, 628090), (535, 376854), (587, 343470), (642, 314045), (1070, 188427), (1174, 171735), (1605, 125618), (1761, 114490), (2935, 68694), (3210, 62809), (3522, 57245), (5870, 34347), (8805, 22898), (11449, 17610)]