203410865

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{947}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 312066432

約数和(自身を除く): 108655567

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 361, 595, 665, 947, 1615, 1805, 2261, 2527, 4735, 6137, 6629, 11305, 12635, 16099, 17993, 30685, 33145, 42959, 80495, 89965, 112693, 125951, 214795, 305881, 341867, 563465, 629755, 1529405, 1709335, 2141167, 2393069, 5811739, 10705835, 11965345, 29058695, 40682173, 203410865]

約数ペア:

[(1, 203410865), (5, 40682173), (7, 29058695), (17, 11965345), (19, 10705835), (35, 5811739), (85, 2393069), (95, 2141167), (119, 1709335), (133, 1529405), (323, 629755), (361, 563465), (595, 341867), (665, 305881), (947, 214795), (1615, 125951), (1805, 112693), (2261, 89965), (2527, 80495), (4735, 42959), (6137, 33145), (6629, 30685), (11305, 17993), (12635, 16099)]