211000076

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{14747}}^1$

素因数の和:14838

約数の個数: 36

約数和(自身を含む): 435449448

約数和(自身を除く): 224449372

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 14308, 14747, 29494, 58988, 103229, 206458, 412916, 722603, 1076531, 1445206, 2153062, 2890412, 4306124, 7535717, 15071434, 30142868, 52750019, 105500038, 211000076]

約数ペア:

[(1, 211000076), (2, 105500038), (4, 52750019), (7, 30142868), (14, 15071434), (28, 7535717), (49, 4306124), (73, 2890412), (98, 2153062), (146, 1445206), (196, 1076531), (292, 722603), (511, 412916), (1022, 206458), (2044, 103229), (3577, 58988), (7154, 29494), (14308, 14747)]