205041096

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 600600000

約数和(自身を除く): 395558904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 439, 468, 499, 878, 936, 998, 1317, 1497, 1756, 1996, 2634, 2994, 3512, 3951, 3992, 4491, 5268, 5707, 5988, 6487, 7902, 8982, 10536, 11414, 11976, 12974, 15804, 17121, 17964, 19461, 22828, 25948, 31608, 34242, 35928, 38922, 45656, 51363, 51896, 58383, 68484, 77844, 102726, 116766, 136968, 155688, 205452, 219061, 233532, 410904, 438122, 467064, 657183, 876244, 1314366, 1752488, 1971549, 2628732, 2847793, 3943098, 5257464, 5695586, 7886196, 8543379, 11391172, 15772392, 17086758, 22782344, 25630137, 34173516, 51260274, 68347032, 102520548, 205041096]

約数ペア:

[(1, 205041096), (2, 102520548), (3, 68347032), (4, 51260274), (6, 34173516), (8, 25630137), (9, 22782344), (12, 17086758), (13, 15772392), (18, 11391172), (24, 8543379), (26, 7886196), (36, 5695586), (39, 5257464), (52, 3943098), (72, 2847793), (78, 2628732), (104, 1971549), (117, 1752488), (156, 1314366), (234, 876244), (312, 657183), (439, 467064), (468, 438122), (499, 410904), (878, 233532), (936, 219061), (998, 205452), (1317, 155688), (1497, 136968), (1756, 116766), (1996, 102726), (2634, 77844), (2994, 68484), (3512, 58383), (3951, 51896), (3992, 51363), (4491, 45656), (5268, 38922), (5707, 35928), (5988, 34242), (6487, 31608), (7902, 25948), (8982, 22828), (10536, 19461), (11414, 17964), (11976, 17121), (12974, 15804)]