202771374705

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{26021}}^1$

素因数の和:26380

約数の個数: 80

約数和(自身を含む): 369980379648

約数和(自身を除く): 167209004943

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 271, 355, 405, 639, 813, 1065, 1355, 1917, 2439, 3195, 4065, 5751, 7317, 9585, 12195, 19241, 21951, 26021, 28755, 36585, 57723, 78063, 96205, 109755, 130105, 173169, 234189, 288615, 390315, 519507, 702567, 865845, 1170945, 1558521, 1847491, 2107701, 2597535, 3512835, 5542473, 7051691, 7792605, 9237455, 10538505, 16627419, 21155073, 27712365, 35258455, 49882257, 63465219, 83137095, 105775365, 149646771, 190395657, 249411285, 317326095, 500670061, 571186971, 748233855, 951978285, 1502010183, 2503350305, 2855934855, 4506030549, 7510050915, 13518091647, 22530152745, 40554274941, 67590458235, 202771374705]

約数ペア:

[(1, 202771374705), (3, 67590458235), (5, 40554274941), (9, 22530152745), (15, 13518091647), (27, 7510050915), (45, 4506030549), (71, 2855934855), (81, 2503350305), (135, 1502010183), (213, 951978285), (271, 748233855), (355, 571186971), (405, 500670061), (639, 317326095), (813, 249411285), (1065, 190395657), (1355, 149646771), (1917, 105775365), (2439, 83137095), (3195, 63465219), (4065, 49882257), (5751, 35258455), (7317, 27712365), (9585, 21155073), (12195, 16627419), (19241, 10538505), (21951, 9237455), (26021, 7792605), (28755, 7051691), (36585, 5542473), (57723, 3512835), (78063, 2597535), (96205, 2107701), (109755, 1847491), (130105, 1558521), (173169, 1170945), (234189, 865845), (288615, 702567), (390315, 519507)]