207633567

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 294912000

約数和(自身を除く): 87278433

約数列:

[1, 3, 31, 59, 79, 93, 177, 237, 479, 1437, 1829, 2449, 4661, 5487, 7347, 13983, 14849, 28261, 37841, 44547, 84783, 113523, 144491, 433473, 876091, 1173071, 2232619, 2628273, 3519213, 6697857, 69211189, 207633567]

約数ペア:

[(1, 207633567), (3, 69211189), (31, 6697857), (59, 3519213), (79, 2628273), (93, 2232619), (177, 1173071), (237, 876091), (479, 433473), (1437, 144491), (1829, 113523), (2449, 84783), (4661, 44547), (5487, 37841), (7347, 28261), (13983, 14849)]