201350828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 453734400

約数和(自身を除く): 252383572

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 31, 38, 58, 62, 76, 116, 124, 133, 203, 217, 266, 406, 421, 434, 532, 551, 589, 812, 842, 868, 899, 1102, 1178, 1684, 1798, 2204, 2356, 2947, 3596, 3857, 4123, 5894, 6293, 7714, 7999, 8246, 11788, 12209, 12586, 13051, 15428, 15998, 16492, 17081, 24418, 25172, 26102, 31996, 34162, 48836, 52204, 55993, 68324, 85463, 91357, 111986, 119567, 170926, 182714, 223972, 231971, 239134, 247969, 341852, 365428, 378479, 463942, 478268, 495938, 756958, 927884, 991876, 1513916, 1623797, 1735783, 2649353, 3247594, 3471566, 5298706, 6495188, 6943132, 7191101, 10597412, 14382202, 28764404, 50337707, 100675414, 201350828]

約数ペア:

[(1, 201350828), (2, 100675414), (4, 50337707), (7, 28764404), (14, 14382202), (19, 10597412), (28, 7191101), (29, 6943132), (31, 6495188), (38, 5298706), (58, 3471566), (62, 3247594), (76, 2649353), (116, 1735783), (124, 1623797), (133, 1513916), (203, 991876), (217, 927884), (266, 756958), (406, 495938), (421, 478268), (434, 463942), (532, 378479), (551, 365428), (589, 341852), (812, 247969), (842, 239134), (868, 231971), (899, 223972), (1102, 182714), (1178, 170926), (1684, 119567), (1798, 111986), (2204, 91357), (2356, 85463), (2947, 68324), (3596, 55993), (3857, 52204), (4123, 48836), (5894, 34162), (6293, 31996), (7714, 26102), (7999, 25172), (8246, 24418), (11788, 17081), (12209, 16492), (12586, 15998), (13051, 15428)]