201390474942

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{915353}}^1$

素因数の和:916097

約数の個数: 48

約数和(自身を含む): 462656525760

約数和(自身を除く): 261266050818

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 719, 1438, 2157, 4314, 6471, 12223, 12942, 24446, 36669, 73338, 110007, 220014, 915353, 1830706, 2746059, 5492118, 8238177, 15561001, 16476354, 31122002, 46683003, 93366006, 140049009, 280098018, 658138807, 1316277614, 1974416421, 3948832842, 5923249263, 11188359719, 11846498526, 22376719438, 33565079157, 67130158314, 100695237471, 201390474942]

約数ペア:

[(1, 201390474942), (2, 100695237471), (3, 67130158314), (6, 33565079157), (9, 22376719438), (17, 11846498526), (18, 11188359719), (34, 5923249263), (51, 3948832842), (102, 1974416421), (153, 1316277614), (306, 658138807), (719, 280098018), (1438, 140049009), (2157, 93366006), (4314, 46683003), (6471, 31122002), (12223, 16476354), (12942, 15561001), (24446, 8238177), (36669, 5492118), (73338, 2746059), (110007, 1830706), (220014, 915353)]