206456484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 537384960

約数和(自身を除く): 330928476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 169, 191, 246, 338, 382, 492, 507, 533, 573, 676, 764, 1014, 1066, 1146, 1599, 2028, 2132, 2197, 2292, 2483, 3198, 4394, 4966, 6396, 6591, 6929, 7449, 7831, 8788, 9932, 13182, 13858, 14898, 15662, 20787, 23493, 26364, 27716, 29796, 31324, 32279, 41574, 46986, 64558, 83148, 90077, 93972, 96837, 101803, 129116, 180154, 193674, 203606, 270231, 305409, 360308, 387348, 407212, 419627, 540462, 610818, 839254, 1080924, 1221636, 1258881, 1323439, 1678508, 2517762, 2646878, 3970317, 5035524, 5293756, 7940634, 15881268, 17204707, 34409414, 51614121, 68818828, 103228242, 206456484]

約数ペア:

[(1, 206456484), (2, 103228242), (3, 68818828), (4, 51614121), (6, 34409414), (12, 17204707), (13, 15881268), (26, 7940634), (39, 5293756), (41, 5035524), (52, 3970317), (78, 2646878), (82, 2517762), (123, 1678508), (156, 1323439), (164, 1258881), (169, 1221636), (191, 1080924), (246, 839254), (338, 610818), (382, 540462), (492, 419627), (507, 407212), (533, 387348), (573, 360308), (676, 305409), (764, 270231), (1014, 203606), (1066, 193674), (1146, 180154), (1599, 129116), (2028, 101803), (2132, 96837), (2197, 93972), (2292, 90077), (2483, 83148), (3198, 64558), (4394, 46986), (4966, 41574), (6396, 32279), (6591, 31324), (6929, 29796), (7449, 27716), (7831, 26364), (8788, 23493), (9932, 20787), (13182, 15662), (13858, 14898)]