201620444168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{507901}}^1$

素因数の和:508278

約数の個数: 64

約数和(自身を含む): 445409737920

約数和(自身を除く): 243789293752

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 347, 572, 694, 1144, 1388, 2776, 3817, 4511, 7634, 9022, 15268, 18044, 30536, 36088, 49621, 99242, 198484, 396968, 507901, 1015802, 2031604, 4063208, 5586911, 6602713, 11173822, 13205426, 22347644, 26410852, 44695288, 52821704, 72629843, 145259686, 176241647, 290519372, 352483294, 581038744, 704966588, 1409933176, 1938658117, 2291141411, 3877316234, 4582282822, 7754632468, 9164565644, 15509264936, 18329131288, 25202555521, 50405111042, 100810222084, 201620444168]

約数ペア:

[(1, 201620444168), (2, 100810222084), (4, 50405111042), (8, 25202555521), (11, 18329131288), (13, 15509264936), (22, 9164565644), (26, 7754632468), (44, 4582282822), (52, 3877316234), (88, 2291141411), (104, 1938658117), (143, 1409933176), (286, 704966588), (347, 581038744), (572, 352483294), (694, 290519372), (1144, 176241647), (1388, 145259686), (2776, 72629843), (3817, 52821704), (4511, 44695288), (7634, 26410852), (9022, 22347644), (15268, 13205426), (18044, 11173822), (30536, 6602713), (36088, 5586911), (49621, 4063208), (99242, 2031604), (198484, 1015802), (396968, 507901)]