207719628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{24623}}^1$

素因数の和:24686

約数の個数: 48

約数和(自身を含む): 523998720

約数和(自身を除く): 316279092

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 24623, 49246, 73869, 98492, 147738, 295476, 467837, 911051, 935674, 1403511, 1822102, 1871348, 2733153, 2807022, 3644204, 5466306, 5614044, 10932612, 17309969, 34619938, 51929907, 69239876, 103859814, 207719628]

約数ペア:

[(1, 207719628), (2, 103859814), (3, 69239876), (4, 51929907), (6, 34619938), (12, 17309969), (19, 10932612), (37, 5614044), (38, 5466306), (57, 3644204), (74, 2807022), (76, 2733153), (111, 1871348), (114, 1822102), (148, 1403511), (222, 935674), (228, 911051), (444, 467837), (703, 295476), (1406, 147738), (2109, 98492), (2812, 73869), (4218, 49246), (8436, 24623)]