207959465

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 305775360

約数和(自身を除く): 97815895

約数列:

[1, 5, 7, 19, 35, 95, 109, 133, 151, 361, 545, 665, 755, 763, 1057, 1805, 2071, 2527, 2869, 3815, 5285, 10355, 12635, 14345, 14497, 16459, 20083, 39349, 54511, 72485, 82295, 100415, 115213, 196745, 272555, 275443, 312721, 381577, 576065, 1377215, 1563605, 1907885, 2189047, 5941699, 10945235, 29708495, 41591893, 207959465]

約数ペア:

[(1, 207959465), (5, 41591893), (7, 29708495), (19, 10945235), (35, 5941699), (95, 2189047), (109, 1907885), (133, 1563605), (151, 1377215), (361, 576065), (545, 381577), (665, 312721), (755, 275443), (763, 272555), (1057, 196745), (1805, 115213), (2071, 100415), (2527, 82295), (2869, 72485), (3815, 54511), (5285, 39349), (10355, 20083), (12635, 16459), (14345, 14497)]