210197008

素因数分解:

$2^4\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{1447}}^1$

素因数の和:2759

約数の個数: 40

約数和(自身を含む): 466116992

約数和(自身を除く): 255919984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1297, 1447, 2594, 2894, 5188, 5788, 9079, 10129, 10376, 11576, 18158, 20258, 20752, 23152, 36316, 40516, 72632, 81032, 145264, 162064, 1876759, 3753518, 7507036, 13137313, 15014072, 26274626, 30028144, 52549252, 105098504, 210197008]

約数ペア:

[(1, 210197008), (2, 105098504), (4, 52549252), (7, 30028144), (8, 26274626), (14, 15014072), (16, 13137313), (28, 7507036), (56, 3753518), (112, 1876759), (1297, 162064), (1447, 145264), (2594, 81032), (2894, 72632), (5188, 40516), (5788, 36316), (9079, 23152), (10129, 20752), (10376, 20258), (11576, 18158)]