205177596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 536067840

約数和(自身を除く): 330890244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 73, 78, 86, 129, 146, 156, 172, 219, 258, 292, 419, 438, 516, 559, 838, 876, 949, 1118, 1257, 1676, 1677, 1898, 2236, 2514, 2847, 3139, 3354, 3796, 5028, 5447, 5694, 6278, 6708, 9417, 10894, 11388, 12556, 16341, 18017, 18834, 21788, 30587, 32682, 36034, 37668, 40807, 54051, 61174, 65364, 72068, 81614, 91761, 108102, 122348, 122421, 163228, 183522, 216204, 234221, 244842, 367044, 397631, 468442, 489684, 702663, 795262, 936884, 1192893, 1315241, 1405326, 1590524, 2385786, 2630482, 2810652, 3945723, 4771572, 5260964, 7891446, 15782892, 17098133, 34196266, 51294399, 68392532, 102588798, 205177596]

約数ペア:

[(1, 205177596), (2, 102588798), (3, 68392532), (4, 51294399), (6, 34196266), (12, 17098133), (13, 15782892), (26, 7891446), (39, 5260964), (43, 4771572), (52, 3945723), (73, 2810652), (78, 2630482), (86, 2385786), (129, 1590524), (146, 1405326), (156, 1315241), (172, 1192893), (219, 936884), (258, 795262), (292, 702663), (419, 489684), (438, 468442), (516, 397631), (559, 367044), (838, 244842), (876, 234221), (949, 216204), (1118, 183522), (1257, 163228), (1676, 122421), (1677, 122348), (1898, 108102), (2236, 91761), (2514, 81614), (2847, 72068), (3139, 65364), (3354, 61174), (3796, 54051), (5028, 40807), (5447, 37668), (5694, 36034), (6278, 32682), (6708, 30587), (9417, 21788), (10894, 18834), (11388, 18017), (12556, 16341)]