211375228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{75169}}^1$

素因数の和:75229

約数の個数: 24

約数和(自身を含む): 399904400

約数和(自身を除く): 188529172

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 75169, 150338, 300676, 1428211, 2781253, 2856422, 5562506, 5712844, 11125012, 52843807, 105687614, 211375228]

約数ペア:

[(1, 211375228), (2, 105687614), (4, 52843807), (19, 11125012), (37, 5712844), (38, 5562506), (74, 2856422), (76, 2781253), (148, 1428211), (703, 300676), (1406, 150338), (2812, 75169)]