200769387870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1\times {\mathrm{68863}}^1$

素因数の和:69649

約数の個数: 64

約数和(自身を含む): 485706055680

約数和(自身を除く): 284936667810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 619, 785, 942, 1238, 1570, 1857, 2355, 3095, 3714, 4710, 6190, 9285, 18570, 68863, 97183, 137726, 194366, 206589, 291549, 344315, 413178, 485915, 583098, 688630, 971830, 1032945, 1457745, 2065890, 2915490, 10811491, 21622982, 32434473, 42626197, 54057455, 64868946, 85252394, 108114910, 127878591, 162172365, 213130985, 255757182, 324344730, 426261970, 639392955, 1278785910, 6692312929, 13384625858, 20076938787, 33461564645, 40153877574, 66923129290, 100384693935, 200769387870]

約数ペア:

[(1, 200769387870), (2, 100384693935), (3, 66923129290), (5, 40153877574), (6, 33461564645), (10, 20076938787), (15, 13384625858), (30, 6692312929), (157, 1278785910), (314, 639392955), (471, 426261970), (619, 324344730), (785, 255757182), (942, 213130985), (1238, 162172365), (1570, 127878591), (1857, 108114910), (2355, 85252394), (3095, 64868946), (3714, 54057455), (4710, 42626197), (6190, 32434473), (9285, 21622982), (18570, 10811491), (68863, 2915490), (97183, 2065890), (137726, 1457745), (194366, 1032945), (206589, 971830), (291549, 688630), (344315, 583098), (413178, 485915)]