200351620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1529

約数の個数: 96

約数和(自身を含む): 513773568

約数和(自身を除く): 313421948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 43, 46, 70, 86, 92, 115, 140, 161, 172, 215, 230, 301, 322, 430, 460, 602, 644, 805, 860, 989, 1204, 1447, 1505, 1610, 1978, 2894, 3010, 3220, 3956, 4945, 5788, 6020, 6923, 7235, 9890, 10129, 13846, 14470, 19780, 20258, 27692, 28940, 33281, 34615, 40516, 50645, 62221, 66562, 69230, 101290, 124442, 133124, 138460, 166405, 202580, 232967, 248884, 311105, 332810, 435547, 465934, 622210, 665620, 871094, 931868, 1164835, 1244420, 1431083, 1742188, 2177735, 2329670, 2862166, 4355470, 4659340, 5724332, 7155415, 8710940, 10017581, 14310830, 20035162, 28621660, 40070324, 50087905, 100175810, 200351620]

約数ペア:

[(1, 200351620), (2, 100175810), (4, 50087905), (5, 40070324), (7, 28621660), (10, 20035162), (14, 14310830), (20, 10017581), (23, 8710940), (28, 7155415), (35, 5724332), (43, 4659340), (46, 4355470), (70, 2862166), (86, 2329670), (92, 2177735), (115, 1742188), (140, 1431083), (161, 1244420), (172, 1164835), (215, 931868), (230, 871094), (301, 665620), (322, 622210), (430, 465934), (460, 435547), (602, 332810), (644, 311105), (805, 248884), (860, 232967), (989, 202580), (1204, 166405), (1447, 138460), (1505, 133124), (1610, 124442), (1978, 101290), (2894, 69230), (3010, 66562), (3220, 62221), (3956, 50645), (4945, 40516), (5788, 34615), (6020, 33281), (6923, 28940), (7235, 27692), (9890, 20258), (10129, 19780), (13846, 14470)]