202169402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 326177280

約数和(自身を除く): 124007878

約数列:

[1, 2, 23, 43, 46, 86, 179, 358, 571, 989, 1142, 1978, 4117, 7697, 8234, 13133, 15394, 24553, 26266, 49106, 102209, 177031, 204418, 354062, 564719, 1129438, 2350807, 4394987, 4701614, 8789974, 101084701, 202169402]

約数ペア:

[(1, 202169402), (2, 101084701), (23, 8789974), (43, 4701614), (46, 4394987), (86, 2350807), (179, 1129438), (358, 564719), (571, 354062), (989, 204418), (1142, 177031), (1978, 102209), (4117, 49106), (7697, 26266), (8234, 24553), (13133, 15394)]