200379580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{653}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 429599520

約数和(自身を除く): 229219940

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 229, 268, 335, 458, 653, 670, 916, 1145, 1306, 1340, 2290, 2612, 3265, 4580, 6530, 13060, 15343, 30686, 43751, 61372, 76715, 87502, 149537, 153430, 175004, 218755, 299074, 306860, 437510, 598148, 747685, 875020, 1495370, 2990740, 10018979, 20037958, 40075916, 50094895, 100189790, 200379580]

約数ペア:

[(1, 200379580), (2, 100189790), (4, 50094895), (5, 40075916), (10, 20037958), (20, 10018979), (67, 2990740), (134, 1495370), (229, 875020), (268, 747685), (335, 598148), (458, 437510), (653, 306860), (670, 299074), (916, 218755), (1145, 175004), (1306, 153430), (1340, 149537), (2290, 87502), (2612, 76715), (3265, 61372), (4580, 43751), (6530, 30686), (13060, 15343)]