200376690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1949}}^1$

素因数の和:2131

約数の個数: 64

約数和(自身を含む): 505440000

約数和(自身を除く): 305063310

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 149, 230, 298, 345, 447, 690, 745, 894, 1490, 1949, 2235, 3427, 3898, 4470, 5847, 6854, 9745, 10281, 11694, 17135, 19490, 20562, 29235, 34270, 44827, 51405, 58470, 89654, 102810, 134481, 224135, 268962, 290401, 448270, 580802, 672405, 871203, 1344810, 1452005, 1742406, 2904010, 4356015, 6679223, 8712030, 13358446, 20037669, 33396115, 40075338, 66792230, 100188345, 200376690]

約数ペア:

[(1, 200376690), (2, 100188345), (3, 66792230), (5, 40075338), (6, 33396115), (10, 20037669), (15, 13358446), (23, 8712030), (30, 6679223), (46, 4356015), (69, 2904010), (115, 1742406), (138, 1452005), (149, 1344810), (230, 871203), (298, 672405), (345, 580802), (447, 448270), (690, 290401), (745, 268962), (894, 224135), (1490, 134481), (1949, 102810), (2235, 89654), (3427, 58470), (3898, 51405), (4470, 44827), (5847, 34270), (6854, 29235), (9745, 20562), (10281, 19490), (11694, 17135)]