203465350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 447399936

約数和(自身を除く): 243934586

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 47, 50, 55, 85, 94, 110, 170, 187, 235, 275, 374, 425, 463, 470, 517, 550, 799, 850, 926, 935, 1034, 1175, 1598, 1870, 2315, 2350, 2585, 3995, 4630, 4675, 5093, 5170, 7871, 7990, 8789, 9350, 10186, 11575, 12925, 15742, 17578, 19975, 21761, 23150, 25465, 25850, 39355, 39950, 43522, 43945, 50930, 78710, 86581, 87890, 108805, 127325, 173162, 196775, 217610, 219725, 239371, 254650, 369937, 393550, 432905, 439450, 478742, 544025, 739874, 865810, 1088050, 1196855, 1849685, 2164525, 2393710, 3699370, 4069307, 4329050, 5984275, 8138614, 9248425, 11968550, 18496850, 20346535, 40693070, 101732675, 203465350]

約数ペア:

[(1, 203465350), (2, 101732675), (5, 40693070), (10, 20346535), (11, 18496850), (17, 11968550), (22, 9248425), (25, 8138614), (34, 5984275), (47, 4329050), (50, 4069307), (55, 3699370), (85, 2393710), (94, 2164525), (110, 1849685), (170, 1196855), (187, 1088050), (235, 865810), (275, 739874), (374, 544025), (425, 478742), (463, 439450), (470, 432905), (517, 393550), (550, 369937), (799, 254650), (850, 239371), (926, 219725), (935, 217610), (1034, 196775), (1175, 173162), (1598, 127325), (1870, 108805), (2315, 87890), (2350, 86581), (2585, 78710), (3995, 50930), (4630, 43945), (4675, 43522), (5093, 39950), (5170, 39355), (7871, 25850), (7990, 25465), (8789, 23150), (9350, 21761), (10186, 19975), (11575, 17578), (12925, 15742)]