200850405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{11057}}^1$

素因数の和:11245

約数の個数: 32

約数和(自身を含む): 369425664

約数和(自身を除く): 168575259

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 173, 519, 865, 1211, 2595, 3633, 6055, 11057, 18165, 33171, 55285, 77399, 165855, 232197, 386995, 1160985, 1912861, 5738583, 9564305, 13390027, 28692915, 40170081, 66950135, 200850405]

約数ペア:

[(1, 200850405), (3, 66950135), (5, 40170081), (7, 28692915), (15, 13390027), (21, 9564305), (35, 5738583), (105, 1912861), (173, 1160985), (519, 386995), (865, 232197), (1211, 165855), (2595, 77399), (3633, 55285), (6055, 33171), (11057, 18165)]