203804550365

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{29641}}^1$

素因数の和:29854

約数の個数: 48

約数和(自身を含む): 270790341120

約数和(自身を除く): 66985790755

約数列:

[1, 5, 13, 65, 79, 103, 169, 395, 515, 845, 1027, 1339, 5135, 6695, 8137, 13351, 17407, 29641, 40685, 66755, 87035, 105781, 148205, 385333, 528905, 1375153, 1926665, 2341639, 3053023, 5009329, 6875765, 11708195, 15265115, 25046645, 30441307, 39689299, 152206535, 198446495, 241188817, 395736991, 515960887, 1205944085, 1978684955, 2579804435, 3135454621, 15677273105, 40760910073, 203804550365]

約数ペア:

[(1, 203804550365), (5, 40760910073), (13, 15677273105), (65, 3135454621), (79, 2579804435), (103, 1978684955), (169, 1205944085), (395, 515960887), (515, 395736991), (845, 241188817), (1027, 198446495), (1339, 152206535), (5135, 39689299), (6695, 30441307), (8137, 25046645), (13351, 15265115), (17407, 11708195), (29641, 6875765), (40685, 5009329), (66755, 3053023), (87035, 2341639), (105781, 1926665), (148205, 1375153), (385333, 528905)]