216933532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{13931}}^1$

素因数の和:14181

約数の個数: 24

約数和(自身を含む): 403749360

約数和(自身を除く): 186815828

約数列:

[1, 2, 4, 17, 34, 68, 229, 458, 916, 3893, 7786, 13931, 15572, 27862, 55724, 236827, 473654, 947308, 3190199, 6380398, 12760796, 54233383, 108466766, 216933532]

約数ペア:

[(1, 216933532), (2, 108466766), (4, 54233383), (17, 12760796), (34, 6380398), (68, 3190199), (229, 947308), (458, 473654), (916, 236827), (3893, 55724), (7786, 27862), (13931, 15572)]