202392190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20219}}^1$

素因数の和:20257

約数の個数: 64

約数和(自身を含む): 489162240

約数和(自身を除く): 286770050

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 20219, 40438, 101095, 141533, 202190, 222409, 262847, 283066, 444818, 525694, 707665, 1112045, 1314235, 1415330, 1556863, 1839929, 2224090, 2628470, 2891317, 3113726, 3679858, 5782634, 7784315, 9199645, 14456585, 15568630, 18399290, 20239219, 28913170, 40478438, 101196095, 202392190]

約数ペア:

[(1, 202392190), (2, 101196095), (5, 40478438), (7, 28913170), (10, 20239219), (11, 18399290), (13, 15568630), (14, 14456585), (22, 9199645), (26, 7784315), (35, 5782634), (55, 3679858), (65, 3113726), (70, 2891317), (77, 2628470), (91, 2224090), (110, 1839929), (130, 1556863), (143, 1415330), (154, 1314235), (182, 1112045), (286, 707665), (385, 525694), (455, 444818), (715, 283066), (770, 262847), (910, 222409), (1001, 202190), (1430, 141533), (2002, 101095), (5005, 40438), (10010, 20219)]