210669004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1289}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 455112000

約数和(自身を除く): 244442996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 449, 898, 1289, 1796, 2578, 3143, 5156, 5837, 6286, 9023, 11674, 12572, 16757, 18046, 23348, 33514, 36092, 40859, 67028, 81718, 117299, 163436, 234598, 469196, 578761, 1157522, 2315044, 4051327, 7523893, 8102654, 15047786, 16205308, 30095572, 52667251, 105334502, 210669004]

約数ペア:

[(1, 210669004), (2, 105334502), (4, 52667251), (7, 30095572), (13, 16205308), (14, 15047786), (26, 8102654), (28, 7523893), (52, 4051327), (91, 2315044), (182, 1157522), (364, 578761), (449, 469196), (898, 234598), (1289, 163436), (1796, 117299), (2578, 81718), (3143, 67028), (5156, 40859), (5837, 36092), (6286, 33514), (9023, 23348), (11674, 18046), (12572, 16757)]