236876997

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 399237120

約数和(自身を除く): 162360123

約数列:

[1, 3, 7, 17, 21, 37, 51, 79, 111, 119, 227, 237, 259, 357, 553, 629, 681, 777, 1343, 1589, 1659, 1887, 2923, 3859, 4029, 4403, 4767, 8399, 8769, 9401, 11577, 13209, 17933, 20461, 25197, 27013, 28203, 49691, 53799, 58793, 61383, 81039, 125531, 142783, 149073, 176379, 304861, 347837, 376593, 428349, 663521, 914583, 999481, 1043511, 1990563, 2134027, 2998443, 4644647, 6402081, 11279857, 13933941, 33839571, 78958999, 236876997]

約数ペア:

[(1, 236876997), (3, 78958999), (7, 33839571), (17, 13933941), (21, 11279857), (37, 6402081), (51, 4644647), (79, 2998443), (111, 2134027), (119, 1990563), (227, 1043511), (237, 999481), (259, 914583), (357, 663521), (553, 428349), (629, 376593), (681, 347837), (777, 304861), (1343, 176379), (1589, 149073), (1659, 142783), (1887, 125531), (2923, 81039), (3859, 61383), (4029, 58793), (4403, 53799), (4767, 49691), (8399, 28203), (8769, 27013), (9401, 25197), (11577, 20461), (13209, 17933)]