200803218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:768

約数の個数: 128

約数和(自身を含む): 545273856

約数和(自身を除く): 344470638

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 37, 42, 51, 66, 74, 77, 102, 111, 119, 154, 187, 222, 231, 238, 259, 357, 374, 407, 462, 518, 561, 629, 691, 714, 777, 814, 1122, 1221, 1258, 1309, 1382, 1554, 1887, 2073, 2442, 2618, 2849, 3774, 3927, 4146, 4403, 4837, 5698, 6919, 7601, 7854, 8547, 8806, 9674, 11747, 13209, 13838, 14511, 15202, 17094, 20757, 22803, 23494, 25567, 26418, 29022, 35241, 41514, 45606, 48433, 51134, 53207, 70482, 76701, 82229, 96866, 106414, 129217, 145299, 153402, 159621, 164458, 178969, 246687, 258434, 281237, 290598, 319242, 357938, 387651, 434639, 493374, 536907, 562474, 775302, 843711, 869278, 904519, 1073814, 1303917, 1687422, 1809038, 1968659, 2607834, 2713557, 3042473, 3937318, 4781029, 5427114, 5905977, 6084946, 9127419, 9562058, 11811954, 14343087, 18254838, 28686174, 33467203, 66934406, 100401609, 200803218]

約数ペア:

[(1, 200803218), (2, 100401609), (3, 66934406), (6, 33467203), (7, 28686174), (11, 18254838), (14, 14343087), (17, 11811954), (21, 9562058), (22, 9127419), (33, 6084946), (34, 5905977), (37, 5427114), (42, 4781029), (51, 3937318), (66, 3042473), (74, 2713557), (77, 2607834), (102, 1968659), (111, 1809038), (119, 1687422), (154, 1303917), (187, 1073814), (222, 904519), (231, 869278), (238, 843711), (259, 775302), (357, 562474), (374, 536907), (407, 493374), (462, 434639), (518, 387651), (561, 357938), (629, 319242), (691, 290598), (714, 281237), (777, 258434), (814, 246687), (1122, 178969), (1221, 164458), (1258, 159621), (1309, 153402), (1382, 145299), (1554, 129217), (1887, 106414), (2073, 96866), (2442, 82229), (2618, 76701), (2849, 70482), (3774, 53207), (3927, 51134), (4146, 48433), (4403, 45606), (4837, 41514), (5698, 35241), (6919, 29022), (7601, 26418), (7854, 25567), (8547, 23494), (8806, 22803), (9674, 20757), (11747, 17094), (13209, 15202), (13838, 14511)]