202976158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 431972352

約数和(自身を除く): 228996194

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 41, 61, 62, 77, 82, 119, 122, 154, 187, 217, 238, 287, 341, 374, 427, 434, 451, 527, 574, 671, 682, 697, 854, 902, 1037, 1054, 1271, 1309, 1342, 1394, 1891, 2074, 2387, 2501, 2542, 2618, 3157, 3689, 3782, 4697, 4774, 4879, 5002, 5797, 6314, 7259, 7378, 7667, 8897, 9394, 9758, 11407, 11594, 13237, 13981, 14518, 15334, 17507, 17794, 20801, 21607, 22814, 26474, 27511, 27962, 32147, 35014, 40579, 41602, 42517, 43214, 53669, 55022, 64294, 77531, 79849, 81158, 85034, 97867, 107338, 145607, 151249, 155062, 159698, 192577, 195734, 225029, 237677, 291214, 297619, 302498, 353617, 385154, 450058, 467687, 475354, 542717, 595238, 707234, 852841, 935374, 1085434, 1318027, 1663739, 1705682, 2475319, 2636054, 3273809, 3327478, 4950638, 5969887, 6547618, 9226189, 11939774, 14498297, 18452378, 28996594, 101488079, 202976158]

約数ペア:

[(1, 202976158), (2, 101488079), (7, 28996594), (11, 18452378), (14, 14498297), (17, 11939774), (22, 9226189), (31, 6547618), (34, 5969887), (41, 4950638), (61, 3327478), (62, 3273809), (77, 2636054), (82, 2475319), (119, 1705682), (122, 1663739), (154, 1318027), (187, 1085434), (217, 935374), (238, 852841), (287, 707234), (341, 595238), (374, 542717), (427, 475354), (434, 467687), (451, 450058), (527, 385154), (574, 353617), (671, 302498), (682, 297619), (697, 291214), (854, 237677), (902, 225029), (1037, 195734), (1054, 192577), (1271, 159698), (1309, 155062), (1342, 151249), (1394, 145607), (1891, 107338), (2074, 97867), (2387, 85034), (2501, 81158), (2542, 79849), (2618, 77531), (3157, 64294), (3689, 55022), (3782, 53669), (4697, 43214), (4774, 42517), (4879, 41602), (5002, 40579), (5797, 35014), (6314, 32147), (7259, 27962), (7378, 27511), (7667, 26474), (8897, 22814), (9394, 21607), (9758, 20801), (11407, 17794), (11594, 17507), (13237, 15334), (13981, 14518)]