208095992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1416

約数の個数: 64

約数和(自身を含む): 442411200

約数和(自身を除く): 234315208

約数列:

[1, 2, 4, 8, 13, 26, 37, 41, 52, 74, 82, 104, 148, 164, 296, 328, 481, 533, 962, 1066, 1319, 1517, 1924, 2132, 2638, 3034, 3848, 4264, 5276, 6068, 10552, 12136, 17147, 19721, 34294, 39442, 48803, 54079, 68588, 78884, 97606, 108158, 137176, 157768, 195212, 216316, 390424, 432632, 634439, 703027, 1268878, 1406054, 2000923, 2537756, 2812108, 4001846, 5075512, 5624216, 8003692, 16007384, 26011999, 52023998, 104047996, 208095992]

約数ペア:

[(1, 208095992), (2, 104047996), (4, 52023998), (8, 26011999), (13, 16007384), (26, 8003692), (37, 5624216), (41, 5075512), (52, 4001846), (74, 2812108), (82, 2537756), (104, 2000923), (148, 1406054), (164, 1268878), (296, 703027), (328, 634439), (481, 432632), (533, 390424), (962, 216316), (1066, 195212), (1319, 157768), (1517, 137176), (1924, 108158), (2132, 97606), (2638, 78884), (3034, 68588), (3848, 54079), (4264, 48803), (5276, 39442), (6068, 34294), (10552, 19721), (12136, 17147)]