205220996910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2441}}^1\times {\mathrm{25247}}^1$

素因数の和:27738

約数の個数: 96

約数和(自身を含む): 548241737472

約数和(自身を除く): 343020740562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 2441, 3330, 4882, 7323, 12205, 14646, 21969, 24410, 25247, 36615, 43938, 50494, 73230, 75741, 90317, 109845, 126235, 151482, 180634, 219690, 227223, 252470, 270951, 378705, 451585, 454446, 541902, 757410, 812853, 903170, 934139, 1136115, 1354755, 1625706, 1868278, 2272230, 2709510, 2802417, 4064265, 4670695, 5604834, 8128530, 8407251, 9341390, 14012085, 16814502, 28024170, 42036255, 61627927, 84072510, 123255854, 184883781, 308139635, 369767562, 554651343, 616279270, 924418905, 1109302686, 1848837810, 2280233299, 2773256715, 4560466598, 5546513430, 6840699897, 11401166495, 13681399794, 20522099691, 22802332990, 34203499485, 41044199382, 68406998970, 102610498455, 205220996910]

約数ペア:

[(1, 205220996910), (2, 102610498455), (3, 68406998970), (5, 41044199382), (6, 34203499485), (9, 22802332990), (10, 20522099691), (15, 13681399794), (18, 11401166495), (30, 6840699897), (37, 5546513430), (45, 4560466598), (74, 2773256715), (90, 2280233299), (111, 1848837810), (185, 1109302686), (222, 924418905), (333, 616279270), (370, 554651343), (555, 369767562), (666, 308139635), (1110, 184883781), (1665, 123255854), (2441, 84072510), (3330, 61627927), (4882, 42036255), (7323, 28024170), (12205, 16814502), (14646, 14012085), (21969, 9341390), (24410, 8407251), (25247, 8128530), (36615, 5604834), (43938, 4670695), (50494, 4064265), (73230, 2802417), (75741, 2709510), (90317, 2272230), (109845, 1868278), (126235, 1625706), (151482, 1354755), (180634, 1136115), (219690, 934139), (227223, 903170), (252470, 812853), (270951, 757410), (378705, 541902), (451585, 454446)]