190565804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 407912064

約数和(自身を除く): 217346260

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 121, 124, 143, 242, 286, 341, 403, 484, 572, 682, 806, 977, 1364, 1573, 1612, 1954, 3146, 3751, 3908, 4433, 6292, 7502, 8866, 10747, 12701, 15004, 17732, 21494, 25402, 30287, 42988, 48763, 50804, 60574, 97526, 118217, 121148, 139711, 195052, 236434, 279422, 333157, 393731, 472868, 558844, 666314, 787462, 1332628, 1536821, 1574924, 3073642, 3664727, 4331041, 6147284, 7329454, 8662082, 14658908, 17324164, 47641451, 95282902, 190565804]

約数ペア:

[(1, 190565804), (2, 95282902), (4, 47641451), (11, 17324164), (13, 14658908), (22, 8662082), (26, 7329454), (31, 6147284), (44, 4331041), (52, 3664727), (62, 3073642), (121, 1574924), (124, 1536821), (143, 1332628), (242, 787462), (286, 666314), (341, 558844), (403, 472868), (484, 393731), (572, 333157), (682, 279422), (806, 236434), (977, 195052), (1364, 139711), (1573, 121148), (1612, 118217), (1954, 97526), (3146, 60574), (3751, 50804), (3908, 48763), (4433, 42988), (6292, 30287), (7502, 25402), (8866, 21494), (10747, 17732), (12701, 15004)]