201656800

素因数分解:

$2^5\times 5^2\times {\mathrm{83}}^1\times {\mathrm{3037}}^1$

素因数の和:3140

約数の個数: 72

約数和(自身を含む): 498389976

約数和(自身を除く): 296733176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 83, 100, 160, 166, 200, 332, 400, 415, 664, 800, 830, 1328, 1660, 2075, 2656, 3037, 3320, 4150, 6074, 6640, 8300, 12148, 13280, 15185, 16600, 24296, 30370, 33200, 48592, 60740, 66400, 75925, 97184, 121480, 151850, 242960, 252071, 303700, 485920, 504142, 607400, 1008284, 1214800, 1260355, 2016568, 2429600, 2520710, 4033136, 5041420, 6301775, 8066272, 10082840, 12603550, 20165680, 25207100, 40331360, 50414200, 100828400, 201656800]

約数ペア:

[(1, 201656800), (2, 100828400), (4, 50414200), (5, 40331360), (8, 25207100), (10, 20165680), (16, 12603550), (20, 10082840), (25, 8066272), (32, 6301775), (40, 5041420), (50, 4033136), (80, 2520710), (83, 2429600), (100, 2016568), (160, 1260355), (166, 1214800), (200, 1008284), (332, 607400), (400, 504142), (415, 485920), (664, 303700), (800, 252071), (830, 242960), (1328, 151850), (1660, 121480), (2075, 97184), (2656, 75925), (3037, 66400), (3320, 60740), (4150, 48592), (6074, 33200), (6640, 30370), (8300, 24296), (12148, 16600), (13280, 15185)]