200218942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 379937376

約数和(自身を除く): 179718434

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 181, 242, 362, 653, 847, 1267, 1306, 1694, 1991, 2534, 3982, 4571, 7183, 9142, 13937, 14366, 21901, 27874, 43802, 50281, 79013, 100562, 118193, 153307, 158026, 236386, 306614, 553091, 827351, 1106182, 1300123, 1654702, 2600246, 9100861, 14301353, 18201722, 28602706, 100109471, 200218942]

約数ペア:

[(1, 200218942), (2, 100109471), (7, 28602706), (11, 18201722), (14, 14301353), (22, 9100861), (77, 2600246), (121, 1654702), (154, 1300123), (181, 1106182), (242, 827351), (362, 553091), (653, 306614), (847, 236386), (1267, 158026), (1306, 153307), (1694, 118193), (1991, 100562), (2534, 79013), (3982, 50281), (4571, 43802), (7183, 27874), (9142, 21901), (13937, 14366)]