205754484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:929

約数の個数: 96

約数和(自身を含む): 544001920

約数和(自身を除く): 338247436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 43, 52, 74, 78, 86, 111, 129, 148, 156, 172, 222, 258, 444, 481, 516, 559, 829, 962, 1118, 1443, 1591, 1658, 1677, 1924, 2236, 2487, 2886, 3182, 3316, 3354, 4773, 4974, 5772, 6364, 6708, 9546, 9948, 10777, 19092, 20683, 21554, 30673, 32331, 35647, 41366, 43108, 61346, 62049, 64662, 71294, 82732, 92019, 106941, 122692, 124098, 129324, 142588, 184038, 213882, 248196, 368076, 398749, 427764, 463411, 797498, 926822, 1196247, 1318939, 1390233, 1594996, 1853644, 2392494, 2637878, 2780466, 3956817, 4784988, 5275756, 5560932, 7913634, 15827268, 17146207, 34292414, 51438621, 68584828, 102877242, 205754484]

約数ペア:

[(1, 205754484), (2, 102877242), (3, 68584828), (4, 51438621), (6, 34292414), (12, 17146207), (13, 15827268), (26, 7913634), (37, 5560932), (39, 5275756), (43, 4784988), (52, 3956817), (74, 2780466), (78, 2637878), (86, 2392494), (111, 1853644), (129, 1594996), (148, 1390233), (156, 1318939), (172, 1196247), (222, 926822), (258, 797498), (444, 463411), (481, 427764), (516, 398749), (559, 368076), (829, 248196), (962, 213882), (1118, 184038), (1443, 142588), (1591, 129324), (1658, 124098), (1677, 122692), (1924, 106941), (2236, 92019), (2487, 82732), (2886, 71294), (3182, 64662), (3316, 62049), (3354, 61346), (4773, 43108), (4974, 41366), (5772, 35647), (6364, 32331), (6708, 30673), (9546, 21554), (9948, 20683), (10777, 19092)]