199758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1$

素因数の和:228

約数の個数: 24

約数和(自身を含む): 434808

約数和(自身を除く): 235050

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 197, 338, 394, 507, 591, 1014, 1182, 2561, 5122, 7683, 15366, 33293, 66586, 99879, 199758]

約数ペア:

[(1, 199758), (2, 99879), (3, 66586), (6, 33293), (13, 15366), (26, 7683), (39, 5122), (78, 2561), (169, 1182), (197, 1014), (338, 591), (394, 507)]