200722380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{145451}}^1$

素因数の和:145486

約数の個数: 48

約数和(自身を含む): 586462464

約数和(自身を除く): 385740084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 145451, 290902, 436353, 581804, 727255, 872706, 1454510, 1745412, 2181765, 2909020, 3345373, 4363530, 6690746, 8727060, 10036119, 13381492, 16726865, 20072238, 33453730, 40144476, 50180595, 66907460, 100361190, 200722380]

約数ペア:

[(1, 200722380), (2, 100361190), (3, 66907460), (4, 50180595), (5, 40144476), (6, 33453730), (10, 20072238), (12, 16726865), (15, 13381492), (20, 10036119), (23, 8727060), (30, 6690746), (46, 4363530), (60, 3345373), (69, 2909020), (92, 2181765), (115, 1745412), (138, 1454510), (230, 872706), (276, 727255), (345, 581804), (460, 436353), (690, 290902), (1380, 145451)]