206480450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{34129}}^1$

素因数の和:34163

約数の個数: 36

約数和(自身を含む): 422153970

約数和(自身を除く): 215673520

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 34129, 68258, 170645, 341290, 375419, 750838, 853225, 1706450, 1877095, 3754190, 4129609, 8259218, 9385475, 18770950, 20648045, 41296090, 103240225, 206480450]

約数ペア:

[(1, 206480450), (2, 103240225), (5, 41296090), (10, 20648045), (11, 18770950), (22, 9385475), (25, 8259218), (50, 4129609), (55, 3754190), (110, 1877095), (121, 1706450), (242, 853225), (275, 750838), (550, 375419), (605, 341290), (1210, 170645), (3025, 68258), (6050, 34129)]