200492970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 494968320

約数和(自身を除く): 294475350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 89, 122, 178, 183, 267, 305, 366, 445, 534, 610, 890, 915, 1231, 1335, 1830, 2462, 2670, 3693, 5429, 6155, 7386, 10858, 12310, 16287, 18465, 27145, 32574, 36930, 54290, 75091, 81435, 109559, 150182, 162870, 219118, 225273, 328677, 375455, 450546, 547795, 657354, 750910, 1095590, 1126365, 1643385, 2252730, 3286770, 6683099, 13366198, 20049297, 33415495, 40098594, 66830990, 100246485, 200492970]

約数ペア:

[(1, 200492970), (2, 100246485), (3, 66830990), (5, 40098594), (6, 33415495), (10, 20049297), (15, 13366198), (30, 6683099), (61, 3286770), (89, 2252730), (122, 1643385), (178, 1126365), (183, 1095590), (267, 750910), (305, 657354), (366, 547795), (445, 450546), (534, 375455), (610, 328677), (890, 225273), (915, 219118), (1231, 162870), (1335, 150182), (1830, 109559), (2462, 81435), (2670, 75091), (3693, 54290), (5429, 36930), (6155, 32574), (7386, 27145), (10858, 18465), (12310, 16287)]