201650838

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1661

約数の個数: 64

約数和(自身を含む): 456503040

約数和(自身を除く): 254852202

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 67, 102, 114, 134, 201, 323, 402, 646, 969, 1139, 1273, 1553, 1938, 2278, 2546, 3106, 3417, 3819, 4659, 6834, 7638, 9318, 21641, 26401, 29507, 43282, 52802, 59014, 64923, 79203, 88521, 104051, 129846, 158406, 177042, 208102, 312153, 501619, 624306, 1003238, 1504857, 1768867, 1976969, 3009714, 3537734, 3953938, 5306601, 5930907, 10613202, 11861814, 33608473, 67216946, 100825419, 201650838]

約数ペア:

[(1, 201650838), (2, 100825419), (3, 67216946), (6, 33608473), (17, 11861814), (19, 10613202), (34, 5930907), (38, 5306601), (51, 3953938), (57, 3537734), (67, 3009714), (102, 1976969), (114, 1768867), (134, 1504857), (201, 1003238), (323, 624306), (402, 501619), (646, 312153), (969, 208102), (1139, 177042), (1273, 158406), (1553, 129846), (1938, 104051), (2278, 88521), (2546, 79203), (3106, 64923), (3417, 59014), (3819, 52802), (4659, 43282), (6834, 29507), (7638, 26401), (9318, 21641)]