199739571

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{44357}}^1$

素因数の和:44458

約数の個数: 16

約数和(自身を含む): 283891200

約数和(自身を除く): 84151629

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 44357, 133071, 842783, 2528349, 3504203, 10512609, 66579857, 199739571]

約数ペア:

[(1, 199739571), (3, 66579857), (19, 10512609), (57, 3504203), (79, 2528349), (237, 842783), (1501, 133071), (4503, 44357)]