211169200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{4363}}^1$

素因数の和:4403

約数の個数: 90

約数和(自身を含む): 557775932

約数和(自身を除く): 346606732

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 275, 400, 440, 484, 550, 605, 880, 968, 1100, 1210, 1936, 2200, 2420, 3025, 4363, 4400, 4840, 6050, 8726, 9680, 12100, 17452, 21815, 24200, 34904, 43630, 47993, 48400, 69808, 87260, 95986, 109075, 174520, 191972, 218150, 239965, 349040, 383944, 436300, 479930, 527923, 767888, 872600, 959860, 1055846, 1199825, 1745200, 1919720, 2111692, 2399650, 2639615, 3839440, 4223384, 4799300, 5279230, 8446768, 9598600, 10558460, 13198075, 19197200, 21116920, 26396150, 42233840, 52792300, 105584600, 211169200]

約数ペア:

[(1, 211169200), (2, 105584600), (4, 52792300), (5, 42233840), (8, 26396150), (10, 21116920), (11, 19197200), (16, 13198075), (20, 10558460), (22, 9598600), (25, 8446768), (40, 5279230), (44, 4799300), (50, 4223384), (55, 3839440), (80, 2639615), (88, 2399650), (100, 2111692), (110, 1919720), (121, 1745200), (176, 1199825), (200, 1055846), (220, 959860), (242, 872600), (275, 767888), (400, 527923), (440, 479930), (484, 436300), (550, 383944), (605, 349040), (880, 239965), (968, 218150), (1100, 191972), (1210, 174520), (1936, 109075), (2200, 95986), (2420, 87260), (3025, 69808), (4363, 48400), (4400, 47993), (4840, 43630), (6050, 34904), (8726, 24200), (9680, 21815), (12100, 17452)]