202139622

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1021}}^1$

素因数の和:1693

約数の個数: 48

約数和(自身を含む): 464903712

約数和(自身を除く): 262764090

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 647, 1021, 1294, 1941, 2042, 3063, 3882, 5823, 6126, 9189, 10999, 11646, 17357, 18378, 21998, 32997, 34714, 52071, 65994, 98991, 104142, 156213, 197982, 312426, 660587, 1321174, 1981761, 3963522, 5945283, 11229979, 11890566, 22459958, 33689937, 67379874, 101069811, 202139622]

約数ペア:

[(1, 202139622), (2, 101069811), (3, 67379874), (6, 33689937), (9, 22459958), (17, 11890566), (18, 11229979), (34, 5945283), (51, 3963522), (102, 1981761), (153, 1321174), (306, 660587), (647, 312426), (1021, 197982), (1294, 156213), (1941, 104142), (2042, 98991), (3063, 65994), (3882, 52071), (5823, 34714), (6126, 32997), (9189, 21998), (10999, 18378), (11646, 17357)]