206874870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 534739968

約数和(自身を除く): 327865098

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 107, 170, 214, 223, 255, 289, 321, 446, 510, 535, 578, 642, 669, 867, 1070, 1115, 1338, 1445, 1605, 1734, 1819, 2230, 2890, 3210, 3345, 3638, 3791, 4335, 5457, 6690, 7582, 8670, 9095, 10914, 11373, 18190, 18955, 22746, 23861, 27285, 30923, 37910, 47722, 54570, 56865, 61846, 64447, 71583, 92769, 113730, 119305, 128894, 143166, 154615, 185538, 193341, 238610, 309230, 322235, 357915, 386682, 405637, 463845, 644470, 715830, 811274, 927690, 966705, 1216911, 1933410, 2028185, 2433822, 4056370, 6084555, 6895829, 12169110, 13791658, 20687487, 34479145, 41374974, 68958290, 103437435, 206874870]

約数ペア:

[(1, 206874870), (2, 103437435), (3, 68958290), (5, 41374974), (6, 34479145), (10, 20687487), (15, 13791658), (17, 12169110), (30, 6895829), (34, 6084555), (51, 4056370), (85, 2433822), (102, 2028185), (107, 1933410), (170, 1216911), (214, 966705), (223, 927690), (255, 811274), (289, 715830), (321, 644470), (446, 463845), (510, 405637), (535, 386682), (578, 357915), (642, 322235), (669, 309230), (867, 238610), (1070, 193341), (1115, 185538), (1338, 154615), (1445, 143166), (1605, 128894), (1734, 119305), (1819, 113730), (2230, 92769), (2890, 71583), (3210, 64447), (3345, 61846), (3638, 56865), (3791, 54570), (4335, 47722), (5457, 37910), (6690, 30923), (7582, 27285), (8670, 23861), (9095, 22746), (10914, 18955), (11373, 18190)]