201112899

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 296654400

約数和(自身を除く): 95541501

約数列:

[1, 3, 13, 39, 53, 149, 159, 447, 653, 689, 1937, 1959, 2067, 5811, 7897, 8489, 23691, 25467, 34609, 97297, 102661, 103827, 291891, 307983, 449917, 1264861, 1349751, 3794583, 5156741, 15470223, 67037633, 201112899]

約数ペア:

[(1, 201112899), (3, 67037633), (13, 15470223), (39, 5156741), (53, 3794583), (149, 1349751), (159, 1264861), (447, 449917), (653, 307983), (689, 291891), (1937, 103827), (1959, 102661), (2067, 97297), (5811, 34609), (7897, 25467), (8489, 23691)]