210149205620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1\times {\mathrm{3613}}^1$

素因数の和:4689

約数の個数: 96

約数和(自身を含む): 459312916608

約数和(自身を除く): 249163710988

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 332, 370, 415, 740, 830, 947, 1660, 1894, 3071, 3613, 3788, 4735, 6142, 7226, 9470, 12284, 14452, 15355, 18065, 18940, 30710, 35039, 36130, 61420, 70078, 72260, 78601, 133681, 140156, 157202, 175195, 267362, 299879, 314404, 350390, 393005, 534724, 599758, 668405, 700780, 786010, 1199516, 1336810, 1499395, 1572020, 2673620, 2908237, 2998790, 3421511, 5816474, 5997580, 6843022, 11095523, 11632948, 13686044, 14541185, 17107555, 22191046, 29082370, 34215110, 44382092, 55477615, 58164740, 68430220, 110955230, 126595907, 221910460, 253191814, 283985413, 506383628, 567970826, 632979535, 1135941652, 1265959070, 1419927065, 2531918140, 2839854130, 5679708260, 10507460281, 21014920562, 42029841124, 52537301405, 105074602810, 210149205620]

約数ペア:

[(1, 210149205620), (2, 105074602810), (4, 52537301405), (5, 42029841124), (10, 21014920562), (20, 10507460281), (37, 5679708260), (74, 2839854130), (83, 2531918140), (148, 1419927065), (166, 1265959070), (185, 1135941652), (332, 632979535), (370, 567970826), (415, 506383628), (740, 283985413), (830, 253191814), (947, 221910460), (1660, 126595907), (1894, 110955230), (3071, 68430220), (3613, 58164740), (3788, 55477615), (4735, 44382092), (6142, 34215110), (7226, 29082370), (9470, 22191046), (12284, 17107555), (14452, 14541185), (15355, 13686044), (18065, 11632948), (18940, 11095523), (30710, 6843022), (35039, 5997580), (36130, 5816474), (61420, 3421511), (70078, 2998790), (72260, 2908237), (78601, 2673620), (133681, 1572020), (140156, 1499395), (157202, 1336810), (175195, 1199516), (267362, 786010), (299879, 700780), (314404, 668405), (350390, 599758), (393005, 534724)]