207800450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29063}}^1$

素因数の和:29099

約数の個数: 48

約数和(自身を含む): 454095936

約数和(自身を除く): 246295486

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 29063, 58126, 145315, 290630, 319693, 377819, 639386, 726575, 755638, 1453150, 1598465, 1889095, 3196930, 3778190, 4156009, 7992325, 8312018, 9445475, 15984650, 18890950, 20780045, 41560090, 103900225, 207800450]

約数ペア:

[(1, 207800450), (2, 103900225), (5, 41560090), (10, 20780045), (11, 18890950), (13, 15984650), (22, 9445475), (25, 8312018), (26, 7992325), (50, 4156009), (55, 3778190), (65, 3196930), (110, 1889095), (130, 1598465), (143, 1453150), (275, 755638), (286, 726575), (325, 639386), (550, 377819), (650, 319693), (715, 290630), (1430, 145315), (3575, 58126), (7150, 29063)]