207090885

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{8069}}^1$

素因数の和:8165

約数の個数: 32

約数和(自身を含む): 348624000

約数和(自身を除く): 141533115

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 177, 295, 435, 885, 1711, 5133, 8069, 8555, 24207, 25665, 40345, 121035, 234001, 476071, 702003, 1170005, 1428213, 2380355, 3510015, 7141065, 13806059, 41418177, 69030295, 207090885]

約数ペア:

[(1, 207090885), (3, 69030295), (5, 41418177), (15, 13806059), (29, 7141065), (59, 3510015), (87, 2380355), (145, 1428213), (177, 1170005), (295, 702003), (435, 476071), (885, 234001), (1711, 121035), (5133, 40345), (8069, 25665), (8555, 24207)]