202119604

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 375379200

約数和(自身を除く): 173259596

約数列:

[1, 2, 4, 37, 59, 74, 79, 118, 148, 158, 236, 293, 316, 586, 1172, 2183, 2923, 4366, 4661, 5846, 8732, 9322, 10841, 11692, 17287, 18644, 21682, 23147, 34574, 43364, 46294, 69148, 92588, 172457, 344914, 639619, 689828, 856439, 1279238, 1365673, 1712878, 2558476, 2731346, 3425756, 5462692, 50529901, 101059802, 202119604]

約数ペア:

[(1, 202119604), (2, 101059802), (4, 50529901), (37, 5462692), (59, 3425756), (74, 2731346), (79, 2558476), (118, 1712878), (148, 1365673), (158, 1279238), (236, 856439), (293, 689828), (316, 639619), (586, 344914), (1172, 172457), (2183, 92588), (2923, 69148), (4366, 46294), (4661, 43364), (5846, 34574), (8732, 23147), (9322, 21682), (10841, 18644), (11692, 17287)]