200819300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10739}}^1$

素因数の和:10781

約数の個数: 72

約数和(自身を含む): 503405280

約数和(自身を除く): 302585980

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 3740, 4675, 9350, 10739, 18700, 21478, 42956, 53695, 107390, 118129, 182563, 214780, 236258, 268475, 365126, 472516, 536950, 590645, 730252, 912815, 1073900, 1181290, 1825630, 2008193, 2362580, 2953225, 3651260, 4016386, 4564075, 5906450, 8032772, 9128150, 10040965, 11812900, 18256300, 20081930, 40163860, 50204825, 100409650, 200819300]

約数ペア:

[(1, 200819300), (2, 100409650), (4, 50204825), (5, 40163860), (10, 20081930), (11, 18256300), (17, 11812900), (20, 10040965), (22, 9128150), (25, 8032772), (34, 5906450), (44, 4564075), (50, 4016386), (55, 3651260), (68, 2953225), (85, 2362580), (100, 2008193), (110, 1825630), (170, 1181290), (187, 1073900), (220, 912815), (275, 730252), (340, 590645), (374, 536950), (425, 472516), (550, 365126), (748, 268475), (850, 236258), (935, 214780), (1100, 182563), (1700, 118129), (1870, 107390), (3740, 53695), (4675, 42956), (9350, 21478), (10739, 18700)]