201638724

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{48989}}^1$

素因数の和:49017

約数の個数: 48

約数和(自身を含む): 548688000

約数和(自身を除く): 347049276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 48989, 97978, 146967, 195956, 293934, 342923, 587868, 685846, 1028769, 1371692, 2057538, 2400461, 4115076, 4800922, 7201383, 9601844, 14402766, 16803227, 28805532, 33606454, 50409681, 67212908, 100819362, 201638724]

約数ペア:

[(1, 201638724), (2, 100819362), (3, 67212908), (4, 50409681), (6, 33606454), (7, 28805532), (12, 16803227), (14, 14402766), (21, 9601844), (28, 7201383), (42, 4800922), (49, 4115076), (84, 2400461), (98, 2057538), (147, 1371692), (196, 1028769), (294, 685846), (343, 587868), (588, 342923), (686, 293934), (1029, 195956), (1372, 146967), (2058, 97978), (4116, 48989)]