200969720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5479}}^1$

素因数の和:5628

約数の個数: 64

約数和(自身を含む): 520819200

約数和(自身を除く): 319849480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 917, 1048, 1310, 1834, 2620, 3668, 4585, 5240, 5479, 7336, 9170, 10958, 18340, 21916, 27395, 36680, 38353, 43832, 54790, 76706, 109580, 153412, 191765, 219160, 306824, 383530, 717749, 767060, 1435498, 1534120, 2870996, 3588745, 5024243, 5741992, 7177490, 10048486, 14354980, 20096972, 25121215, 28709960, 40193944, 50242430, 100484860, 200969720]

約数ペア:

[(1, 200969720), (2, 100484860), (4, 50242430), (5, 40193944), (7, 28709960), (8, 25121215), (10, 20096972), (14, 14354980), (20, 10048486), (28, 7177490), (35, 5741992), (40, 5024243), (56, 3588745), (70, 2870996), (131, 1534120), (140, 1435498), (262, 767060), (280, 717749), (524, 383530), (655, 306824), (917, 219160), (1048, 191765), (1310, 153412), (1834, 109580), (2620, 76706), (3668, 54790), (4585, 43832), (5240, 38353), (5479, 36680), (7336, 27395), (9170, 21916), (10958, 18340)]