206989614

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3313}}^1$

素因数の和:3426

約数の個数: 64

約数和(自身を含む): 501076800

約数和(自身を除く): 294087186

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 89, 117, 178, 234, 267, 351, 534, 702, 801, 1157, 1602, 2314, 2403, 3313, 3471, 4806, 6626, 6942, 9939, 10413, 19878, 20826, 29817, 31239, 43069, 59634, 62478, 86138, 89451, 129207, 178902, 258414, 294857, 387621, 589714, 775242, 884571, 1162863, 1769142, 2325726, 2653713, 3833141, 5307426, 7666282, 7961139, 11499423, 15922278, 22998846, 34498269, 68996538, 103494807, 206989614]

約数ペア:

[(1, 206989614), (2, 103494807), (3, 68996538), (6, 34498269), (9, 22998846), (13, 15922278), (18, 11499423), (26, 7961139), (27, 7666282), (39, 5307426), (54, 3833141), (78, 2653713), (89, 2325726), (117, 1769142), (178, 1162863), (234, 884571), (267, 775242), (351, 589714), (534, 387621), (702, 294857), (801, 258414), (1157, 178902), (1602, 129207), (2314, 89451), (2403, 86138), (3313, 62478), (3471, 59634), (4806, 43069), (6626, 31239), (6942, 29817), (9939, 20826), (10413, 19878)]