203415060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1473

約数の個数: 96

約数和(自身を含む): 593091072

約数和(自身を除く): 389676012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 53, 60, 94, 106, 141, 159, 188, 212, 235, 265, 282, 318, 470, 530, 564, 636, 705, 795, 940, 1060, 1361, 1410, 1590, 2491, 2722, 2820, 3180, 4083, 4982, 5444, 6805, 7473, 8166, 9964, 12455, 13610, 14946, 16332, 20415, 24910, 27220, 29892, 37365, 40830, 49820, 63967, 72133, 74730, 81660, 127934, 144266, 149460, 191901, 216399, 255868, 288532, 319835, 360665, 383802, 432798, 639670, 721330, 767604, 865596, 959505, 1081995, 1279340, 1442660, 1919010, 2163990, 3390251, 3838020, 4327980, 6780502, 10170753, 13561004, 16951255, 20341506, 33902510, 40683012, 50853765, 67805020, 101707530, 203415060]

約数ペア:

[(1, 203415060), (2, 101707530), (3, 67805020), (4, 50853765), (5, 40683012), (6, 33902510), (10, 20341506), (12, 16951255), (15, 13561004), (20, 10170753), (30, 6780502), (47, 4327980), (53, 3838020), (60, 3390251), (94, 2163990), (106, 1919010), (141, 1442660), (159, 1279340), (188, 1081995), (212, 959505), (235, 865596), (265, 767604), (282, 721330), (318, 639670), (470, 432798), (530, 383802), (564, 360665), (636, 319835), (705, 288532), (795, 255868), (940, 216399), (1060, 191901), (1361, 149460), (1410, 144266), (1590, 127934), (2491, 81660), (2722, 74730), (2820, 72133), (3180, 63967), (4083, 49820), (4982, 40830), (5444, 37365), (6805, 29892), (7473, 27220), (8166, 24910), (9964, 20415), (12455, 16332), (13610, 14946)]