208033590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9949}}^1$

素因数の和:10017

約数の個数: 64

約数和(自身を含む): 541598400

約数和(自身を除く): 333564810

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 1230, 1394, 2091, 3485, 4182, 6970, 9949, 10455, 19898, 20910, 29847, 49745, 59694, 99490, 149235, 169133, 298470, 338266, 407909, 507399, 815818, 845665, 1014798, 1223727, 1691330, 2039545, 2447454, 2536995, 4079090, 5073990, 6118635, 6934453, 12237270, 13868906, 20803359, 34672265, 41606718, 69344530, 104016795, 208033590]

約数ペア:

[(1, 208033590), (2, 104016795), (3, 69344530), (5, 41606718), (6, 34672265), (10, 20803359), (15, 13868906), (17, 12237270), (30, 6934453), (34, 6118635), (41, 5073990), (51, 4079090), (82, 2536995), (85, 2447454), (102, 2039545), (123, 1691330), (170, 1223727), (205, 1014798), (246, 845665), (255, 815818), (410, 507399), (510, 407909), (615, 338266), (697, 298470), (1230, 169133), (1394, 149235), (2091, 99490), (3485, 59694), (4182, 49745), (6970, 29847), (9949, 20910), (10455, 19898)]