214980428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{6143}}^1$

素因数の和:6833

約数の個数: 24

約数和(自身を含む): 405823488

約数和(自身を除く): 190843060

約数列:

[1, 2, 4, 13, 26, 52, 673, 1346, 2692, 6143, 8749, 12286, 17498, 24572, 34996, 79859, 159718, 319436, 4134239, 8268478, 16536956, 53745107, 107490214, 214980428]

約数ペア:

[(1, 214980428), (2, 107490214), (4, 53745107), (13, 16536956), (26, 8268478), (52, 4134239), (673, 319436), (1346, 159718), (2692, 79859), (6143, 34996), (8749, 24572), (12286, 17498)]