200740890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50311}}^1$

素因数の和:50347

約数の個数: 64

約数和(自身を含む): 579594240

約数和(自身を除く): 378853350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 50311, 100622, 150933, 251555, 301866, 352177, 503110, 704354, 754665, 955909, 1056531, 1509330, 1760885, 1911818, 2113062, 2867727, 3521770, 4779545, 5282655, 5735454, 6691363, 9559090, 10565310, 13382726, 14338635, 20074089, 28677270, 33456815, 40148178, 66913630, 100370445, 200740890]

約数ペア:

[(1, 200740890), (2, 100370445), (3, 66913630), (5, 40148178), (6, 33456815), (7, 28677270), (10, 20074089), (14, 14338635), (15, 13382726), (19, 10565310), (21, 9559090), (30, 6691363), (35, 5735454), (38, 5282655), (42, 4779545), (57, 3521770), (70, 2867727), (95, 2113062), (105, 1911818), (114, 1760885), (133, 1509330), (190, 1056531), (210, 955909), (266, 754665), (285, 704354), (399, 503110), (570, 352177), (665, 301866), (798, 251555), (1330, 150933), (1995, 100622), (3990, 50311)]