208026802

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 354585600

約数和(自身を除く): 146558798

約数列:

[1, 2, 29, 31, 37, 53, 58, 59, 62, 74, 106, 118, 899, 1073, 1147, 1537, 1643, 1711, 1798, 1829, 1961, 2146, 2183, 2294, 3074, 3127, 3286, 3422, 3658, 3922, 4366, 6254, 33263, 47647, 53041, 56869, 60791, 63307, 66526, 67673, 90683, 95294, 96937, 106082, 113738, 115699, 121582, 126614, 135346, 181366, 193874, 231398, 1762939, 1962517, 2811173, 3355271, 3525878, 3586669, 3925034, 5622346, 6710542, 7173338, 104013401, 208026802]

約数ペア:

[(1, 208026802), (2, 104013401), (29, 7173338), (31, 6710542), (37, 5622346), (53, 3925034), (58, 3586669), (59, 3525878), (62, 3355271), (74, 2811173), (106, 1962517), (118, 1762939), (899, 231398), (1073, 193874), (1147, 181366), (1537, 135346), (1643, 126614), (1711, 121582), (1798, 115699), (1829, 113738), (1961, 106082), (2146, 96937), (2183, 95294), (2294, 90683), (3074, 67673), (3127, 66526), (3286, 63307), (3422, 60791), (3658, 56869), (3922, 53041), (4366, 47647), (6254, 33263)]