201941478

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{28547}}^1$

素因数の和:28689

約数の個数: 32

約数和(自身を含む): 452200320

約数和(自身を除く): 250258842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 28547, 57094, 85641, 171282, 256923, 513846, 770769, 1541538, 3739657, 7479314, 11218971, 22437942, 33656913, 67313826, 100970739, 201941478]

約数ペア:

[(1, 201941478), (2, 100970739), (3, 67313826), (6, 33656913), (9, 22437942), (18, 11218971), (27, 7479314), (54, 3739657), (131, 1541538), (262, 770769), (393, 513846), (786, 256923), (1179, 171282), (2358, 85641), (3537, 57094), (7074, 28547)]