514009202

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 941359104

約数和(自身を除く): 427349902

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 113, 217, 223, 226, 329, 434, 446, 658, 791, 1457, 1561, 1582, 2914, 3122, 3503, 5311, 6913, 7006, 10199, 10481, 10622, 13826, 20398, 20962, 24521, 25199, 37177, 48391, 49042, 50398, 73367, 74354, 96782, 146734, 164641, 176393, 324911, 329282, 352786, 649822, 781169, 1152487, 1184353, 1562338, 2274377, 2304974, 2368706, 4548754, 5468183, 8290471, 10936366, 16580942, 36714943, 73429886, 257004601, 514009202]

約数ペア:

[(1, 514009202), (2, 257004601), (7, 73429886), (14, 36714943), (31, 16580942), (47, 10936366), (62, 8290471), (94, 5468183), (113, 4548754), (217, 2368706), (223, 2304974), (226, 2274377), (329, 1562338), (434, 1184353), (446, 1152487), (658, 781169), (791, 649822), (1457, 352786), (1561, 329282), (1582, 324911), (2914, 176393), (3122, 164641), (3503, 146734), (5311, 96782), (6913, 74354), (7006, 73367), (10199, 50398), (10481, 49042), (10622, 48391), (13826, 37177), (20398, 25199), (20962, 24521)]