202048651420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1877}}^1\times {\mathrm{69899}}^1$

素因数の和:71803

約数の個数: 96

約数和(自身を含む): 529289510400

約数和(自身を除く): 327240858980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 1877, 3754, 7508, 9385, 13139, 18770, 20647, 26278, 37540, 41294, 52556, 65695, 69899, 82588, 103235, 131390, 139798, 144529, 206470, 262780, 279596, 289058, 349495, 412940, 489293, 578116, 698990, 722645, 768889, 978586, 1397980, 1445290, 1537778, 1957172, 2446465, 2890580, 3075556, 3844445, 4892930, 5382223, 7688890, 9785860, 10764446, 15377780, 21528892, 26911115, 53822230, 107644460, 131200423, 262400846, 524801692, 656002115, 918402961, 1312004230, 1443204653, 1836805922, 2624008460, 2886409306, 3673611844, 4592014805, 5772818612, 7216023265, 9184029610, 10102432571, 14432046530, 18368059220, 20204865142, 28864093060, 40409730284, 50512162855, 101024325710, 202048651420]

約数ペア:

[(1, 202048651420), (2, 101024325710), (4, 50512162855), (5, 40409730284), (7, 28864093060), (10, 20204865142), (11, 18368059220), (14, 14432046530), (20, 10102432571), (22, 9184029610), (28, 7216023265), (35, 5772818612), (44, 4592014805), (55, 3673611844), (70, 2886409306), (77, 2624008460), (110, 1836805922), (140, 1443204653), (154, 1312004230), (220, 918402961), (308, 656002115), (385, 524801692), (770, 262400846), (1540, 131200423), (1877, 107644460), (3754, 53822230), (7508, 26911115), (9385, 21528892), (13139, 15377780), (18770, 10764446), (20647, 9785860), (26278, 7688890), (37540, 5382223), (41294, 4892930), (52556, 3844445), (65695, 3075556), (69899, 2890580), (82588, 2446465), (103235, 1957172), (131390, 1537778), (139798, 1445290), (144529, 1397980), (206470, 978586), (262780, 768889), (279596, 722645), (289058, 698990), (349495, 578116), (412940, 489293)]