217130772

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{1193}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 525551040

約数和(自身を除く): 308420268

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 523, 1046, 1193, 1569, 2092, 2386, 3138, 3579, 4772, 6276, 7158, 14316, 15167, 30334, 34597, 45501, 60668, 69194, 91002, 103791, 138388, 182004, 207582, 415164, 623939, 1247878, 1871817, 2495756, 3743634, 7487268, 18094231, 36188462, 54282693, 72376924, 108565386, 217130772]

約数ペア:

[(1, 217130772), (2, 108565386), (3, 72376924), (4, 54282693), (6, 36188462), (12, 18094231), (29, 7487268), (58, 3743634), (87, 2495756), (116, 1871817), (174, 1247878), (348, 623939), (523, 415164), (1046, 207582), (1193, 182004), (1569, 138388), (2092, 103791), (2386, 91002), (3138, 69194), (3579, 60668), (4772, 45501), (6276, 34597), (7158, 30334), (14316, 15167)]