200518366984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{71999}}^1$

素因数の和:72518

約数の個数: 64

約数和(自身を含む): 412473600000

約数和(自身を除く): 211955233016

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 439, 488, 793, 878, 1586, 1756, 3172, 3512, 5707, 6344, 11414, 22828, 26779, 45656, 53558, 71999, 107116, 143998, 214232, 287996, 348127, 575992, 696254, 935987, 1392508, 1871974, 2785016, 3743948, 4391939, 7487896, 8783878, 17567756, 31607561, 35135512, 57095207, 63215122, 114190414, 126430244, 228380828, 252860488, 410898293, 456761656, 821796586, 1643593172, 1928061221, 3287186344, 3856122442, 7712244884, 15424489768, 25064795873, 50129591746, 100259183492, 200518366984]

約数ペア:

[(1, 200518366984), (2, 100259183492), (4, 50129591746), (8, 25064795873), (13, 15424489768), (26, 7712244884), (52, 3856122442), (61, 3287186344), (104, 1928061221), (122, 1643593172), (244, 821796586), (439, 456761656), (488, 410898293), (793, 252860488), (878, 228380828), (1586, 126430244), (1756, 114190414), (3172, 63215122), (3512, 57095207), (5707, 35135512), (6344, 31607561), (11414, 17567756), (22828, 8783878), (26779, 7487896), (45656, 4391939), (53558, 3743948), (71999, 2785016), (107116, 1871974), (143998, 1392508), (214232, 935987), (287996, 696254), (348127, 575992)]