207052528

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{659}}^1$

素因数の和:1009

約数の個数: 40

約数和(自身を含む): 408790800

約数和(自身を除く): 201738272

約数列:

[1, 2, 4, 8, 16, 73, 146, 269, 292, 538, 584, 659, 1076, 1168, 1318, 2152, 2636, 4304, 5272, 10544, 19637, 39274, 48107, 78548, 96214, 157096, 177271, 192428, 314192, 354542, 384856, 709084, 769712, 1418168, 2836336, 12940783, 25881566, 51763132, 103526264, 207052528]

約数ペア:

[(1, 207052528), (2, 103526264), (4, 51763132), (8, 25881566), (16, 12940783), (73, 2836336), (146, 1418168), (269, 769712), (292, 709084), (538, 384856), (584, 354542), (659, 314192), (1076, 192428), (1168, 177271), (1318, 157096), (2152, 96214), (2636, 78548), (4304, 48107), (5272, 39274), (10544, 19637)]