201963460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6553}}^1$

素因数の和:6652

約数の個数: 48

約数和(自身を含む): 449237376

約数和(自身を除く): 247273916

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 670, 1340, 1541, 3082, 6164, 6553, 7705, 13106, 15410, 26212, 30820, 32765, 65530, 131060, 150719, 301438, 439051, 602876, 753595, 878102, 1507190, 1756204, 2195255, 3014380, 4390510, 8781020, 10098173, 20196346, 40392692, 50490865, 100981730, 201963460]

約数ペア:

[(1, 201963460), (2, 100981730), (4, 50490865), (5, 40392692), (10, 20196346), (20, 10098173), (23, 8781020), (46, 4390510), (67, 3014380), (92, 2195255), (115, 1756204), (134, 1507190), (230, 878102), (268, 753595), (335, 602876), (460, 439051), (670, 301438), (1340, 150719), (1541, 131060), (3082, 65530), (6164, 32765), (6553, 30820), (7705, 26212), (13106, 15410)]