201933235

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 310809600

約数和(自身を除く): 108876365

約数列:

[1, 5, 7, 19, 29, 35, 37, 95, 133, 145, 185, 203, 259, 283, 551, 665, 703, 1015, 1073, 1295, 1415, 1981, 2755, 3515, 3857, 4921, 5365, 5377, 7511, 8207, 9905, 10471, 19285, 20387, 24605, 26885, 37555, 37639, 41035, 52355, 57449, 73297, 101935, 142709, 155933, 188195, 198949, 287245, 303659, 366485, 713545, 779665, 994745, 1091531, 1392643, 1518295, 2125613, 5457655, 5769521, 6963215, 10628065, 28847605, 40386647, 201933235]

約数ペア:

[(1, 201933235), (5, 40386647), (7, 28847605), (19, 10628065), (29, 6963215), (35, 5769521), (37, 5457655), (95, 2125613), (133, 1518295), (145, 1392643), (185, 1091531), (203, 994745), (259, 779665), (283, 713545), (551, 366485), (665, 303659), (703, 287245), (1015, 198949), (1073, 188195), (1295, 155933), (1415, 142709), (1981, 101935), (2755, 73297), (3515, 57449), (3857, 52355), (4921, 41035), (5365, 37639), (5377, 37555), (7511, 26885), (8207, 24605), (9905, 20387), (10471, 19285)]