219224908

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 445261824

約数和(自身を除く): 226036916

約数列:

[1, 2, 4, 7, 14, 28, 167, 173, 271, 334, 346, 542, 668, 692, 1084, 1169, 1211, 1897, 2338, 2422, 3794, 4676, 4844, 7588, 28891, 45257, 46883, 57782, 90514, 93766, 115564, 181028, 187532, 202237, 316799, 328181, 404474, 633598, 656362, 808948, 1267196, 1312724, 7829461, 15658922, 31317844, 54806227, 109612454, 219224908]

約数ペア:

[(1, 219224908), (2, 109612454), (4, 54806227), (7, 31317844), (14, 15658922), (28, 7829461), (167, 1312724), (173, 1267196), (271, 808948), (334, 656362), (346, 633598), (542, 404474), (668, 328181), (692, 316799), (1084, 202237), (1169, 187532), (1211, 181028), (1897, 115564), (2338, 93766), (2422, 90514), (3794, 57782), (4676, 46883), (4844, 45257), (7588, 28891)]