200762930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{2927}}^1$

素因数の和:2991

約数の個数: 32

約数和(自身を含む): 381576960

約数和(自身を除く): 180814030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 2927, 3610, 5854, 6859, 13718, 14635, 29270, 34295, 55613, 68590, 111226, 278065, 556130, 1056647, 2113294, 5283235, 10566470, 20076293, 40152586, 100381465, 200762930]

約数ペア:

[(1, 200762930), (2, 100381465), (5, 40152586), (10, 20076293), (19, 10566470), (38, 5283235), (95, 2113294), (190, 1056647), (361, 556130), (722, 278065), (1805, 111226), (2927, 68590), (3610, 55613), (5854, 34295), (6859, 29270), (13718, 14635)]