196189188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17713}}^1$

素因数の和:17804

約数の個数: 48

約数和(自身を含む): 499959936

約数和(自身を除く): 303770748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 11076, 17713, 35426, 53139, 70852, 106278, 212556, 230269, 460538, 690807, 921076, 1257623, 1381614, 2515246, 2763228, 3772869, 5030492, 7545738, 15091476, 16349099, 32698198, 49047297, 65396396, 98094594, 196189188]

約数ペア:

[(1, 196189188), (2, 98094594), (3, 65396396), (4, 49047297), (6, 32698198), (12, 16349099), (13, 15091476), (26, 7545738), (39, 5030492), (52, 3772869), (71, 2763228), (78, 2515246), (142, 1381614), (156, 1257623), (213, 921076), (284, 690807), (426, 460538), (852, 230269), (923, 212556), (1846, 106278), (2769, 70852), (3692, 53139), (5538, 35426), (11076, 17713)]