190075652

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 369452160

約数和(自身を除く): 179376508

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 503, 559, 676, 1006, 1118, 2012, 2197, 2236, 4394, 6539, 7267, 8788, 13078, 14534, 21629, 26156, 29068, 43258, 85007, 86516, 94471, 170014, 188942, 281177, 340028, 377884, 562354, 1105091, 1124708, 2210182, 3655301, 4420364, 7310602, 14621204, 47518913, 95037826, 190075652]

約数ペア:

[(1, 190075652), (2, 95037826), (4, 47518913), (13, 14621204), (26, 7310602), (43, 4420364), (52, 3655301), (86, 2210182), (169, 1124708), (172, 1105091), (338, 562354), (503, 377884), (559, 340028), (676, 281177), (1006, 188942), (1118, 170014), (2012, 94471), (2197, 86516), (2236, 85007), (4394, 43258), (6539, 29068), (7267, 26156), (8788, 21629), (13078, 14534)]