200418810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 493903872

約数和(自身を除く): 293485062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 307, 463, 470, 614, 705, 921, 926, 1389, 1410, 1535, 1842, 2315, 2778, 3070, 4605, 4630, 6945, 9210, 13890, 14429, 21761, 28858, 43287, 43522, 65283, 72145, 86574, 108805, 130566, 142141, 144290, 216435, 217610, 284282, 326415, 426423, 432870, 652830, 710705, 852846, 1421410, 2132115, 4264230, 6680627, 13361254, 20041881, 33403135, 40083762, 66806270, 100209405, 200418810]

約数ペア:

[(1, 200418810), (2, 100209405), (3, 66806270), (5, 40083762), (6, 33403135), (10, 20041881), (15, 13361254), (30, 6680627), (47, 4264230), (94, 2132115), (141, 1421410), (235, 852846), (282, 710705), (307, 652830), (463, 432870), (470, 426423), (614, 326415), (705, 284282), (921, 217610), (926, 216435), (1389, 144290), (1410, 142141), (1535, 130566), (1842, 108805), (2315, 86574), (2778, 72145), (3070, 65283), (4605, 43522), (4630, 43287), (6945, 28858), (9210, 21761), (13890, 14429)]