201786650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16339}}^1$

素因数の和:16383

約数の個数: 48

約数和(自身を含む): 425493600

約数和(自身を除く): 223706950

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 16339, 32678, 81695, 163390, 212407, 310441, 408475, 424814, 620882, 816950, 1062035, 1552205, 2124070, 3104410, 4035733, 5310175, 7761025, 8071466, 10620350, 15522050, 20178665, 40357330, 100893325, 201786650]

約数ペア:

[(1, 201786650), (2, 100893325), (5, 40357330), (10, 20178665), (13, 15522050), (19, 10620350), (25, 8071466), (26, 7761025), (38, 5310175), (50, 4035733), (65, 3104410), (95, 2124070), (130, 1552205), (190, 1062035), (247, 816950), (325, 620882), (475, 424814), (494, 408475), (650, 310441), (950, 212407), (1235, 163390), (2470, 81695), (6175, 32678), (12350, 16339)]