207634070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2699}}^1$

素因数の和:2877

約数の個数: 48

約数和(自身を含む): 437691600

約数和(自身を除く): 230057530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 157, 245, 314, 490, 785, 1099, 1570, 2198, 2699, 5398, 5495, 7693, 10990, 13495, 15386, 18893, 26990, 37786, 38465, 76930, 94465, 132251, 188930, 264502, 423743, 661255, 847486, 1322510, 2118715, 2966201, 4237430, 5932402, 14831005, 20763407, 29662010, 41526814, 103817035, 207634070]

約数ペア:

[(1, 207634070), (2, 103817035), (5, 41526814), (7, 29662010), (10, 20763407), (14, 14831005), (35, 5932402), (49, 4237430), (70, 2966201), (98, 2118715), (157, 1322510), (245, 847486), (314, 661255), (490, 423743), (785, 264502), (1099, 188930), (1570, 132251), (2198, 94465), (2699, 76930), (5398, 38465), (5495, 37786), (7693, 26990), (10990, 18893), (13495, 15386)]