208022152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 438197760

約数和(自身を除く): 230175608

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 113, 124, 226, 248, 403, 452, 571, 806, 904, 1142, 1469, 1612, 2284, 2938, 3224, 3503, 4568, 5876, 7006, 7423, 11752, 14012, 14846, 17701, 28024, 29692, 35402, 45539, 59384, 64523, 70804, 91078, 129046, 141608, 182156, 230113, 258092, 364312, 460226, 516184, 838799, 920452, 1677598, 1840904, 2000213, 3355196, 4000426, 6710392, 8000852, 16001704, 26002769, 52005538, 104011076, 208022152]

約数ペア:

[(1, 208022152), (2, 104011076), (4, 52005538), (8, 26002769), (13, 16001704), (26, 8000852), (31, 6710392), (52, 4000426), (62, 3355196), (104, 2000213), (113, 1840904), (124, 1677598), (226, 920452), (248, 838799), (403, 516184), (452, 460226), (571, 364312), (806, 258092), (904, 230113), (1142, 182156), (1469, 141608), (1612, 129046), (2284, 91078), (2938, 70804), (3224, 64523), (3503, 59384), (4568, 45539), (5876, 35402), (7006, 29692), (7423, 28024), (11752, 17701), (14012, 14846)]