201928290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{66643}}^1$

素因数の和:66754

約数の個数: 32

約数和(自身を含む): 489433536

約数和(自身を除く): 287505246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 66643, 133286, 199929, 333215, 399858, 666430, 999645, 1999290, 6730943, 13461886, 20192829, 33654715, 40385658, 67309430, 100964145, 201928290]

約数ペア:

[(1, 201928290), (2, 100964145), (3, 67309430), (5, 40385658), (6, 33654715), (10, 20192829), (15, 13461886), (30, 6730943), (101, 1999290), (202, 999645), (303, 666430), (505, 399858), (606, 333215), (1010, 199929), (1515, 133286), (3030, 66643)]