201916350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{448703}}^1$

素因数の和:448721

約数の個数: 36

約数和(自身を含む): 542483136

約数和(自身を除く): 340566786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 448703, 897406, 1346109, 2243515, 2692218, 4038327, 4487030, 6730545, 8076654, 11217575, 13461090, 20191635, 22435150, 33652725, 40383270, 67305450, 100958175, 201916350]

約数ペア:

[(1, 201916350), (2, 100958175), (3, 67305450), (5, 40383270), (6, 33652725), (9, 22435150), (10, 20191635), (15, 13461090), (18, 11217575), (25, 8076654), (30, 6730545), (45, 4487030), (50, 4038327), (75, 2692218), (90, 2243515), (150, 1346109), (225, 897406), (450, 448703)]