210729596

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13963}}^1$

素因数の和:13999

約数の個数: 48

約数和(自身を含む): 469190400

約数和(自身を除く): 258460804

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 7546, 13963, 15092, 27926, 55852, 97741, 153593, 195482, 307186, 390964, 614372, 684187, 1075151, 1368374, 2150302, 2736748, 4300604, 4789309, 7526057, 9578618, 15052114, 19157236, 30104228, 52682399, 105364798, 210729596]

約数ペア:

[(1, 210729596), (2, 105364798), (4, 52682399), (7, 30104228), (11, 19157236), (14, 15052114), (22, 9578618), (28, 7526057), (44, 4789309), (49, 4300604), (77, 2736748), (98, 2150302), (154, 1368374), (196, 1075151), (308, 684187), (343, 614372), (539, 390964), (686, 307186), (1078, 195482), (1372, 153593), (2156, 97741), (3773, 55852), (7546, 27926), (13963, 15092)]