202135960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16901}}^1$

素因数の和:16948

約数の個数: 64

約数和(自身を含む): 511116480

約数和(自身を除く): 308980520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 16901, 33802, 67604, 84505, 135208, 169010, 219713, 338020, 388723, 439426, 676040, 777446, 878852, 1098565, 1554892, 1757704, 1943615, 2197130, 3109784, 3887230, 4394260, 5053399, 7774460, 8788520, 10106798, 15548920, 20213596, 25266995, 40427192, 50533990, 101067980, 202135960]

約数ペア:

[(1, 202135960), (2, 101067980), (4, 50533990), (5, 40427192), (8, 25266995), (10, 20213596), (13, 15548920), (20, 10106798), (23, 8788520), (26, 7774460), (40, 5053399), (46, 4394260), (52, 3887230), (65, 3109784), (92, 2197130), (104, 1943615), (115, 1757704), (130, 1554892), (184, 1098565), (230, 878852), (260, 777446), (299, 676040), (460, 439426), (520, 388723), (598, 338020), (920, 219713), (1196, 169010), (1495, 135208), (2392, 84505), (2990, 67604), (5980, 33802), (11960, 16901)]