200959696

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 461220480

約数和(自身を除く): 260260784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 107, 112, 164, 214, 287, 328, 409, 428, 574, 656, 749, 818, 856, 1148, 1498, 1636, 1712, 2296, 2863, 2996, 3272, 4387, 4592, 5726, 5992, 6544, 8774, 11452, 11984, 16769, 17548, 22904, 30709, 33538, 35096, 43763, 45808, 61418, 67076, 70192, 87526, 117383, 122836, 134152, 175052, 234766, 245672, 268304, 306341, 350104, 469532, 491344, 612682, 700208, 939064, 1225364, 1794283, 1878128, 2450728, 3588566, 4901456, 7177132, 12559981, 14354264, 25119962, 28708528, 50239924, 100479848, 200959696]

約数ペア:

[(1, 200959696), (2, 100479848), (4, 50239924), (7, 28708528), (8, 25119962), (14, 14354264), (16, 12559981), (28, 7177132), (41, 4901456), (56, 3588566), (82, 2450728), (107, 1878128), (112, 1794283), (164, 1225364), (214, 939064), (287, 700208), (328, 612682), (409, 491344), (428, 469532), (574, 350104), (656, 306341), (749, 268304), (818, 245672), (856, 234766), (1148, 175052), (1498, 134152), (1636, 122836), (1712, 117383), (2296, 87526), (2863, 70192), (2996, 67076), (3272, 61418), (4387, 45808), (4592, 43763), (5726, 35096), (5992, 33538), (6544, 30709), (8774, 22904), (11452, 17548), (11984, 16769)]