200096205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 358110720

約数和(自身を除く): 158014515

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 109, 115, 255, 313, 327, 345, 391, 545, 939, 1173, 1565, 1635, 1853, 1955, 2507, 4695, 5321, 5559, 5865, 7199, 7521, 9265, 12535, 15963, 21597, 26605, 27795, 34117, 35995, 37605, 42619, 79815, 102351, 107985, 122383, 127857, 170585, 213095, 367149, 511755, 579989, 611915, 639285, 784691, 1739967, 1835745, 2354073, 2899945, 3923455, 8699835, 11770365, 13339747, 40019241, 66698735, 200096205]

約数ペア:

[(1, 200096205), (3, 66698735), (5, 40019241), (15, 13339747), (17, 11770365), (23, 8699835), (51, 3923455), (69, 2899945), (85, 2354073), (109, 1835745), (115, 1739967), (255, 784691), (313, 639285), (327, 611915), (345, 579989), (391, 511755), (545, 367149), (939, 213095), (1173, 170585), (1565, 127857), (1635, 122383), (1853, 107985), (1955, 102351), (2507, 79815), (4695, 42619), (5321, 37605), (5559, 35995), (5865, 34117), (7199, 27795), (7521, 26605), (9265, 21597), (12535, 15963)]