201839980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{593647}}^1$

素因数の和:593673

約数の個数: 24

約数和(自身を含む): 448797888

約数和(自身を除く): 246957908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 593647, 1187294, 2374588, 2968235, 5936470, 10091999, 11872940, 20183998, 40367996, 50459995, 100919990, 201839980]

約数ペア:

[(1, 201839980), (2, 100919990), (4, 50459995), (5, 40367996), (10, 20183998), (17, 11872940), (20, 10091999), (34, 5936470), (68, 2968235), (85, 2374588), (170, 1187294), (340, 593647)]