206915872

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{877}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 417510072

約数和(自身を除く): 210594200

約数列:

[1, 2, 4, 8, 16, 32, 73, 101, 146, 202, 292, 404, 584, 808, 877, 1168, 1616, 1754, 2336, 3232, 3508, 7016, 7373, 14032, 14746, 28064, 29492, 58984, 64021, 88577, 117968, 128042, 177154, 235936, 256084, 354308, 512168, 708616, 1024336, 1417232, 2048672, 2834464, 6466121, 12932242, 25864484, 51728968, 103457936, 206915872]

約数ペア:

[(1, 206915872), (2, 103457936), (4, 51728968), (8, 25864484), (16, 12932242), (32, 6466121), (73, 2834464), (101, 2048672), (146, 1417232), (202, 1024336), (292, 708616), (404, 512168), (584, 354308), (808, 256084), (877, 235936), (1168, 177154), (1616, 128042), (1754, 117968), (2336, 88577), (3232, 64021), (3508, 58984), (7016, 29492), (7373, 28064), (14032, 14746)]