198840942

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{7829}}^1$

素因数の和:7937

約数の個数: 48

約数和(自身を含む): 461719440

約数和(自身を除く): 262878498

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 83, 102, 153, 166, 249, 306, 498, 747, 1411, 1494, 2822, 4233, 7829, 8466, 12699, 15658, 23487, 25398, 46974, 70461, 133093, 140922, 266186, 399279, 649807, 798558, 1197837, 1299614, 1949421, 2395674, 3898842, 5848263, 11046719, 11696526, 22093438, 33140157, 66280314, 99420471, 198840942]

約数ペア:

[(1, 198840942), (2, 99420471), (3, 66280314), (6, 33140157), (9, 22093438), (17, 11696526), (18, 11046719), (34, 5848263), (51, 3898842), (83, 2395674), (102, 1949421), (153, 1299614), (166, 1197837), (249, 798558), (306, 649807), (498, 399279), (747, 266186), (1411, 140922), (1494, 133093), (2822, 70461), (4233, 46974), (7829, 25398), (8466, 23487), (12699, 15658)]