202875735

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{9923}}^1$

素因数の和:10007

約数の個数: 32

約数和(自身を含む): 342973440

約数和(自身を除く): 140097705

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 4089, 6815, 9923, 20445, 29769, 49615, 148845, 287767, 466381, 863301, 1399143, 1438835, 2331905, 4316505, 6995715, 13525049, 40575147, 67625245, 202875735]

約数ペア:

[(1, 202875735), (3, 67625245), (5, 40575147), (15, 13525049), (29, 6995715), (47, 4316505), (87, 2331905), (141, 1438835), (145, 1399143), (235, 863301), (435, 466381), (705, 287767), (1363, 148845), (4089, 49615), (6815, 29769), (9923, 20445)]