201858050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{4201}}^1$

素因数の和:4275

約数の個数: 36

約数和(自身を含む): 388050498

約数和(自身を除く): 186192448

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 961, 1550, 1922, 4201, 4805, 8402, 9610, 21005, 24025, 42010, 48050, 105025, 130231, 210050, 260462, 651155, 1302310, 3255775, 4037161, 6511550, 8074322, 20185805, 40371610, 100929025, 201858050]

約数ペア:

[(1, 201858050), (2, 100929025), (5, 40371610), (10, 20185805), (25, 8074322), (31, 6511550), (50, 4037161), (62, 3255775), (155, 1302310), (310, 651155), (775, 260462), (961, 210050), (1550, 130231), (1922, 105025), (4201, 48050), (4805, 42010), (8402, 24025), (9610, 21005)]