207922590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{2677}}^1$

素因数の和:3553

約数の個数: 48

約数和(自身を含む): 541427328

約数和(自身を除く): 333504738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 863, 1726, 2589, 2677, 4315, 5178, 5354, 7767, 8031, 8630, 12945, 13385, 15534, 16062, 24093, 25890, 26770, 38835, 40155, 48186, 77670, 80310, 120465, 240930, 2310251, 4620502, 6930753, 11551255, 13861506, 20792259, 23102510, 34653765, 41584518, 69307530, 103961295, 207922590]

約数ペア:

[(1, 207922590), (2, 103961295), (3, 69307530), (5, 41584518), (6, 34653765), (9, 23102510), (10, 20792259), (15, 13861506), (18, 11551255), (30, 6930753), (45, 4620502), (90, 2310251), (863, 240930), (1726, 120465), (2589, 80310), (2677, 77670), (4315, 48186), (5178, 40155), (5354, 38835), (7767, 26770), (8031, 25890), (8630, 24093), (12945, 16062), (13385, 15534)]