203419110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2447}}^1$

素因数の和:2637

約数の個数: 64

約数和(自身を含む): 520307712

約数和(自身を除く): 316888602

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 163, 170, 255, 326, 489, 510, 815, 978, 1630, 2445, 2447, 2771, 4890, 4894, 5542, 7341, 8313, 12235, 13855, 14682, 16626, 24470, 27710, 36705, 41565, 41599, 73410, 83130, 83198, 124797, 207995, 249594, 398861, 415990, 623985, 797722, 1196583, 1247970, 1994305, 2393166, 3988610, 5982915, 6780637, 11965830, 13561274, 20341911, 33903185, 40683822, 67806370, 101709555, 203419110]

約数ペア:

[(1, 203419110), (2, 101709555), (3, 67806370), (5, 40683822), (6, 33903185), (10, 20341911), (15, 13561274), (17, 11965830), (30, 6780637), (34, 5982915), (51, 3988610), (85, 2393166), (102, 1994305), (163, 1247970), (170, 1196583), (255, 797722), (326, 623985), (489, 415990), (510, 398861), (815, 249594), (978, 207995), (1630, 124797), (2445, 83198), (2447, 83130), (2771, 73410), (4890, 41599), (4894, 41565), (5542, 36705), (7341, 27710), (8313, 24470), (12235, 16626), (13855, 14682)]