203679788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2039}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 410235840

約数和(自身を除く): 206556052

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 113, 221, 226, 442, 452, 884, 1469, 1921, 2039, 2938, 3842, 4078, 5876, 7684, 8156, 24973, 26507, 34663, 49946, 53014, 69326, 99892, 106028, 138652, 230407, 450619, 460814, 901238, 921628, 1802476, 2995291, 3916919, 5990582, 7833838, 11981164, 15667676, 50919947, 101839894, 203679788]

約数ペア:

[(1, 203679788), (2, 101839894), (4, 50919947), (13, 15667676), (17, 11981164), (26, 7833838), (34, 5990582), (52, 3916919), (68, 2995291), (113, 1802476), (221, 921628), (226, 901238), (442, 460814), (452, 450619), (884, 230407), (1469, 138652), (1921, 106028), (2039, 99892), (2938, 69326), (3842, 53014), (4078, 49946), (5876, 34663), (7684, 26507), (8156, 24973)]