209300028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{40847}}^1$

素因数の和:40922

約数の個数: 48

約数和(自身を含む): 567297024

約数和(自身を除く): 357996996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 40847, 81694, 122541, 163388, 245082, 285929, 490164, 571858, 857787, 1143716, 1715574, 2491667, 3431148, 4983334, 7475001, 9966668, 14950002, 17441669, 29900004, 34883338, 52325007, 69766676, 104650014, 209300028]

約数ペア:

[(1, 209300028), (2, 104650014), (3, 69766676), (4, 52325007), (6, 34883338), (7, 29900004), (12, 17441669), (14, 14950002), (21, 9966668), (28, 7475001), (42, 4983334), (61, 3431148), (84, 2491667), (122, 1715574), (183, 1143716), (244, 857787), (366, 571858), (427, 490164), (732, 285929), (854, 245082), (1281, 163388), (1708, 122541), (2562, 81694), (5124, 40847)]