201875505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{12473}}^1$

素因数の和:12577

約数の個数: 32

約数和(自身を含む): 352066176

約数和(自身を除く): 150190671

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 415, 1079, 1245, 3237, 5395, 12473, 16185, 37419, 62365, 162149, 187095, 486447, 810745, 1035259, 2432235, 3105777, 5176295, 13458367, 15528885, 40375101, 67291835, 201875505]

約数ペア:

[(1, 201875505), (3, 67291835), (5, 40375101), (13, 15528885), (15, 13458367), (39, 5176295), (65, 3105777), (83, 2432235), (195, 1035259), (249, 810745), (415, 486447), (1079, 187095), (1245, 162149), (3237, 62365), (5395, 37419), (12473, 16185)]