203586136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 425940480

約数和(自身を除く): 222354344

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 191, 277, 296, 382, 481, 554, 764, 962, 1108, 1528, 1924, 2216, 2483, 3601, 3848, 4966, 7067, 7202, 9932, 10249, 14134, 14404, 19864, 20498, 28268, 28808, 40996, 52907, 56536, 81992, 91871, 105814, 133237, 183742, 211628, 266474, 367484, 423256, 532948, 687791, 734968, 1065896, 1375582, 1957559, 2751164, 3915118, 5502328, 7830236, 15660472, 25448267, 50896534, 101793068, 203586136]

約数ペア:

[(1, 203586136), (2, 101793068), (4, 50896534), (8, 25448267), (13, 15660472), (26, 7830236), (37, 5502328), (52, 3915118), (74, 2751164), (104, 1957559), (148, 1375582), (191, 1065896), (277, 734968), (296, 687791), (382, 532948), (481, 423256), (554, 367484), (764, 266474), (962, 211628), (1108, 183742), (1528, 133237), (1924, 105814), (2216, 91871), (2483, 81992), (3601, 56536), (3848, 52907), (4966, 40996), (7067, 28808), (7202, 28268), (9932, 20498), (10249, 19864), (14134, 14404)]