201620779386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{991}}^1\times {\mathrm{8387}}^1$

素因数の和:9707

約数の個数: 64

約数和(自身を含む): 436148084736

約数和(自身を除く): 234527305350

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 311, 622, 933, 991, 1866, 1982, 2973, 4043, 5946, 8086, 8387, 12129, 12883, 16774, 24258, 25161, 25766, 38649, 50322, 77298, 109031, 218062, 308201, 327093, 616402, 654186, 924603, 1849206, 2608357, 4006613, 5216714, 7825071, 8013226, 8311517, 12019839, 15650142, 16623034, 24039678, 24934551, 33908641, 49869102, 67817282, 101725923, 108049721, 203451846, 216099442, 324149163, 648298326, 2584881787, 5169763574, 7754645361, 15509290722, 33603463231, 67206926462, 100810389693, 201620779386]

約数ペア:

[(1, 201620779386), (2, 100810389693), (3, 67206926462), (6, 33603463231), (13, 15509290722), (26, 7754645361), (39, 5169763574), (78, 2584881787), (311, 648298326), (622, 324149163), (933, 216099442), (991, 203451846), (1866, 108049721), (1982, 101725923), (2973, 67817282), (4043, 49869102), (5946, 33908641), (8086, 24934551), (8387, 24039678), (12129, 16623034), (12883, 15650142), (16774, 12019839), (24258, 8311517), (25161, 8013226), (25766, 7825071), (38649, 5216714), (50322, 4006613), (77298, 2608357), (109031, 1849206), (218062, 924603), (308201, 654186), (327093, 616402)]